Consumer Electronics

1. All in one adaptor with surge protector, safety shutter and power indicator light. 2. It provides a child protection safety shutter, power indicator light and surge protector.This item will fit the plugs in Europe,UK, USA,China,Japan, Australia,Spain and almost every country in the world. 3. 2 x USB charging ports.2 USB charging ports provides total 1A Output. Charging current will be matched automatically.compared to most 300-500mA USBs,it shortens your charging Period to a half. 4. Do not use with hair dryers, Curling Irons or any electric appliance whose power is higher than 600W. 5. 2 USB ports (1000mA) can be used for charging mobile phone,digital camera,mp3,iPod,iphone etc. 6. 2 Dual USB charging ports with maximum current 1A.Charging current will be matched automatically.

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Technical features:1. Dot matrix backlit LCD display2. Automatic temperature compensation, fast response time3. Portable and easy to carry4. Equipped with our own dissolved oxygen electrode (polarographic type coated type)Main Specifications:1. Measuring range: Dissolved oxygen: (0.0～20.0) mg/L, temperature: (0-40) degrees Celsius2. Basic error: Dissolved oxygen: ±0.01mg/L, temperature: ±1°C3. Residual current: not more than 0.15mg/L4. Response time: no more than 30s (90% response at 20 degrees Celsius)5. Range of automatic temperature compensation: (0-40) degrees Celsius6. Adopt 1.5V LR44 button battery x 4 (not included in delivery)7. Dimensions: 4×18.5 cm8. Weight: 88 gramsPacking list:1. Host x12. One meter wire dissolved oxygen electrode x13. Electrode membrane cover x34. Empty bottle spare x15. Certificate of conformity x16. Warranty card x17. Manual x1

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1. ABS environmentally friendly material, comfortable to touch, non-slip and sweat-proof2. Ergonomic shape design, not easy to fatigue after long-term use3. 3 in 1 transmission connection mode: wireless 2.4G, Bluetooth, wired transmission4. Support multiple languages, English, German, Japanese, French, Italian, Spanish5. Decoding method: through trigger or continuous mode6. Scanning rate: 300 times/sec7. Resolution: 4mil8. Battery capacity: 1200mah9. Interface type: USB interface10. Reminder method: buzzer, LED, indicator light11. Code reading mode: red light12. Light source type: red LED 625nm13. Bluetooth protocol: 4.014. Memory capacity: 512K15. Charging time: 4-5 hours16. Transmission distance: 100 meters without barriers17. Working temperature: 32-50 degrees Celsius18. Weight: 400g19. Dimensions: 124 x 41 x 25mm

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1. This is a dual extruder which can be used on 3D printers like Mendel, Prusa, Makerbot, and Printrboard and others. 2. The two print heads are conjoined with a piece of high hardness aluminum bar with good heat dispersion and high reliability. 3. The main benefits of this dual extruder includes being able to print more complex objects with support structures and more aesthetically pleasing objects that feature multiple colors or multiple materials. 4. Material of Print: 1.75mm or 3mm PLA / ABS materials.

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About The Product 1. M9 Plus wireless HDMI dongle has customized design which relaxes you from the tired daily life. 2. With M9 Plus, you can enjoy your favorite videos, photos and movies on the best display in the house. 3. Simply connect the tiny adapter to your HDTV and you can wirelessly display content from a compatible laptop, tablet, or smartphone. Anything you can see on your laptop or tablet, you can see on your HDTV. 4. Perfect for home or on-the-go, just take it with you to enjoy advanced technology. Features 1. High-definition image: Support 1080P, you can connect PC, smartphone or iPad to TV or projector, whatever you see on your mobile device display, you can mirror onto the HDTV or projector, create your own exclusive cinema, enjoy different audio-visual feast 2. Broad compatibility: Dual-core CPU, Compatible with Android, Mac OS X, iOS, Windows Play games or share photos and videos with your family on big screen, without having to huddle around the tiny screen of a mobile device. Also, support multiple formats of photos, videos and files, out of the shackles of cable, the meeting has become intelligent and efficient 3. Small and light design: Save the space so that it is portable for you to use it anytime and anywhere.

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1. Main material: ABS2. Effective range: 101-150 square meters3. Suitable for Black&Decker DustBuster PVF110, PHV1210, PV1020L/PD11420L PHV1810 vacuum cleaners4. High-quality filter with good filtering effect5. Effectively capture allergens, small particles and eliminate dust, dust mites, pollen, spores, most bacteria and animal dander6. Using high-quality materials, strong, durable and reusable7. Filter out dust, reduce dust damage to the sensitive parts of the machine, and extend the service life of the vacuum cleaner8. Easy to install, no tools required, it is recommended to replace the filter regularly9. Size: 8.2x7x8 cm / 3.23x2.75x3.15 inches10. Weight: 34.9 grams

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1. Voltage: DC12V 2. Power consuption: 7.5A 3. Minimum interval: 1 minute 4. Power reserve: 5 year (lithium battery) 5. Digital electronic timer switch with daily programs 6. Display: LCD 7. Repeat programs with 17 on/off setting and manual over-ride 8. Size: 60x60x32mm 9. Weight: 66g

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1. Size: 6.8x1.65cm2. Color temperature: 2800-6500K3. Number of lamp beads: 534. Charging voltage: DC 5V5. Lighting effect: cold light / warm light / cold and warm light6. Charging method: USB charging/built-in lithium battery7. Battery capacity: 100mah

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FeaturesThe Solar Power Manager (B) is compatible with general 6V~24V solar panels. It can recharge the 3.7V rechargeable Li-po battery through solar panel or USB TYPE-C connection, and provides 5V / 3A regulated output (with multi protocols support including PD/QC/FCP/PE/SFCP). The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep operating with high-efficiency, stability, and safety. It is suitable for solar powered, low-power IoT, and other environmental protection projects. 1. Support MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel 2. Flexible battery recharging: from solar panel or USB TYPE-C power adapter 3. Compatible with 6V~24V solar panels, DC-002 jack input or screw terminal input 4. Onboard MPPT SET switch, select the level closed to input level to improve recharging efficiency 5. Onboard aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance 6. PH2.0 battery connector, with embedded 10000mAh 3.7V rechargeable Li-po battery 7. Several LED indicators, for monitoring the status of solar panel and battery 8. Multi protection circuits: over charge / over discharge / reverse-proof / over heat / over current, stable and safe to use

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1. Color screen display, humanized interface 2. Bilingual options: Chinese/English 3. Three types of alarms: sound/light/vibration 4. Data recording and viewing function, continuous recording of 120,000 pieces of data 5. Using high-quality gas sensor, safe and reliable, accurate measurement, stable performance 6. It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements for high reliability of equipment in industrial field safety monitoring 7. The shell is made of high-strength engineering plastics and composite non-slip rubber, dust-proof and explosion-proof, high strength, and smooth hand feeling 8. Measuring range: 0-30%VOL 9. Resolution: 0.1 10. Response time (90%): less than 30 seconds 11. Working voltage: DC 3.7V (lithium battery capacity 1800mAh) 12. Battery model: LP103450-1800mAh 13. Charging time: 6-8h 14. Standby time: more than 8 hours (with slight changes in working status) 15. Size: 71x153x49mm 16. Weight: about 215.4g

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1. Operating voltage: 220V/50Hz2. Current consumption: 0.25A (high gear)/0.12A (low gear)3. Air output: 45-110CFM (adjustable)4. Ozone amount: 0.03PPM (low gear, measured 15cm in front of the fan)5. Noise: 50-90dB6. Outer box: cold rolled plate baking varnish7. Power: 30.0W (high gear) / 14. 5W (low gear)8. Airflow area: about 40x60cm9. Material: iron shell spray paint10. Scope of application: ESD protection of electronic components, optical machinery, precision parts 11. Dust removal, static removal12. Weight: about 2600g13. Size: about 20x10.4x24.8 cmFeatures:1. Comply with electrostatic protection standards2. AC ionization technology provides stable ion balance3. The strong wind speed can quickly eliminate static electricity of the product, and the air supply angle can be adjusted through the bracket4. A safety net with a built-in cleaning brush can be rotated to remove the accumulated dirt on the ion needle, remove the accumulated dust on the ionization device, effectively reduce the failure rate of the ion fan, and increase the service life of the ion fan5. Arbitrary adjustment of wind power, stepless speed regulation, no gear limit6. With ion working indicator, it can intuitively and clearly indicate the working status of the ionization generator7. Low operating noise and low power consumption

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1. Highly matched equipment2. For connection between motor and filter3. It can be easily removed and replaced as part of normal maintenance4. For Dyson V7 V85. Color: Black6. Material: plastic

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Do you have trouble at that how to connect 6 sets signal source output and 4 sets equipment?Do you have trouble at that how to make 4 sets equipment output send sound at the same time after 6 sets equipment select shift output?One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,1. 6 sets input adopt 6 gears mechanical switch manually shift, gears switch will not generate burst sound when shifting2. 4 sets output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.3. Simple installation: Input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experience4. Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.5. 6 sets audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.Product Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power4. Input and output impedance: 10Kohms - 50Kohms5. Frequency responding: 20Hz - 20kHz6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: 0dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: standard RCA interface11. Input passageway: 6 sets stereophonic shift input12. Output passageway: 4 sets stereophonic switch select output (able to start at the same time or close independently)13. Control switch: 6 gears shift switch and 4 sets switches, accurately select the manually shift switch14. Input select shift passageway: 6 passageways15. Output select shift passageway: 4 passageways16. Single product net weight: 0.37 kg17. Product size: Length 162mm x width 63mm x height 38mmKit list1. B049 6 in 4 out audio frequency signal select and switch distribute device x 12. USB power supply wire (wire length 100cm) x 1

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1. Material: black walnut, brass2. For Dyson hair dryer3. Solid structure, durable4. Widened base design, not easy to fall5. Brass support frame, no rust and not easy to deform6. Size: 15.8x22.5cm7. Weight: about 800 grams

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1. A curling iron, create curls in both directions, the upgraded version of the curling iron can wrap the hair in both clockwise and counterclockwise directions, no need to replace the curling iron, and create fluffy curls faster2. Let the blow dryer curl your hair. Low temperature does not hurt the hair automatically curls, easy to style3. Made of high quality material, durable4. Material: Nylon5. Dimensions: 4 x 18.6 cm, 3 x 18.6 cm6. 3cm 65.8g, 4cm 96.7g

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1. Anti-flying nozzle specializes in treating unfresh hair, attach longer hairs to the surface and arrange them neatly.2. Reduce most of the fried hair at one time, make hair look smooth and shiny.3. What is more intimate is that this nozzle does not need to wet the hair, it can be used when the hair is dry.4. It takes 5 minutes to get smooth and long straight hair, so that every strand of my hair will be compliant without frying, and people will look refreshed and exquisite;5. And it can be used in the state of dry hair, you can use it without washing your hair in the morning, which is super convenient!6. Get rid of the frizz and get the styling, it is so easy all by yourself~7. Material: PA66+GF

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1. A curling iron, create curls in both directions, the upgraded version of the curling iron can wrap the hair in both clockwise and counterclockwise directions, no need to replace the curling iron, and create fluffy curls faster2. Let the blow dryer curl your hair. Low temperature does not hurt the hair automatically curls, easy to style3. Made of high quality material, durable4. Material: Nylon5. Dimensions: 4 x 18.6 cm, 3 x 18.6 cm6. 3cm 65.8g, 4cm 96.7g

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1. 90 degree elbow design, more stable not to fall off, 90 degree side elbow design, the device is easy to connect, plug and charge, enjoy the game.2. Charging while playing: independent charging port, data transfer port and independent circuit input to ensure you have enough power while playing.3. Built-in smart chip: High-speed data transfer and fast charging provide very smooth game graphics and keep continuous charging to ensure better performance.4. High compatibility: Suitable for Oculus Quest2/ Pico neo35. Length: 5 meters6. Interface: USB to Type-C7. Data transfer: 5Gbps8. Achievable current: 2A9. Material: TPE10. Weight: 250g

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1. For cleaning the filter at the end of the Airwrap curling iron. Remove the filter first, then use the filter cleaning brush.2. Easy to operate, using the left and right rotation, moving up and down to clean3. The filter is regularly cleaned with the cleaning brush to help extend the life of the machine4. Material: ABS5. Note: this product only filter cleaning brush, does not include other items!

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1. Compatible models: suitable for Dyson hair dryer HD08, HD01, HD02, HD03, HD04, HD08, HD152. It has two modes of smooth hair and anti-flyaway hair, which can quickly dry hair and smooth frizz at the same time, creating a glossy look3. The airflow penetrates deep into the comb teeth, detangling and smoothing the hair for easy daily styling4. Material: ABS5. Size: 13 x 10.8cm6. Weight: about 117 grams7. Note: The product is only the air nozzle, not including the hair dryer

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1. Made of high quality material, more durable2. Exquisite and delicate, with a high degree of matching with the original3. Strong and durable, long service life4. This motor is used with a laser distance sensor5. Includes orange pulleys for easy replacement6. The motor runs well and smoothly, helping the sweeper to achieve better and faster cleaning results7. Applicable models: suitable for Xiaomi 1st generation Mijia vacuum cleaner, Roborock robot vacuum cleaner S50, S51, S55

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1. Applicable models:-Suitable for V6 20W old style direct drive suction head-Suitable for V6/V7 35W direct drive suction head-Suitable for V8/V10/V11/V12 50W direct drive suction head2. Check and replace the ball wheel in time to prolong the service life of the vacuum cleaner head.3. Made of high-quality materials, excellent workmanship and durable.4. Highly match with the vacuum cleaner5. Helps protect your carpets and floors, easy to remove damaged dome covers and install new ones.6. This replacement includes 2 replacement wheels, 2 fixings and 2 screws.7. Weight: 20g

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1. Built-in anti-shock wave points, and can store chargers and data cables at the same time.2. Wear-resistant and dirt-resistant, shock-proof and drop-proof, real machine mold opening, fit the fuselage.3. High-grade nylon material, high-quality hardware accessories, effective dust-proof, easy to use.4. There are anti-shock wave points in the bag, which are shock-proof and drop-resistant, which can better protect your mobile phone.5. Compatible with Samsung Freestyle projectors.

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1. Strong power, intelligent battery core, cycle charging, durable2. Built-in multiple protection to ensure stability and safety, over-current/short-circuit/over-temperature/over-voltage protection/no memory effect3. Large-capacity batteries, durable4. With LED power display5. High compatibility, easy to install and use6. Applicable models: compatible with Dyson V11 series, Animal, Torque Drive, Outsize, Absolute Extra, Complete Extra, Fluffy Extra7. Battery capacity: 4.0/4.5/5.0Ah

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1. Each package comes with 3 pieces of tempered glass protective film for the camera lens + 4 pieces of TPU glasses soft film to better protect your device. The protective film is scratch-resistant and super clear.2. Specifically designed to protect your quest 3 lens from scratches, damage and dust. Keep your lenses clean and provide reliable protection for your lenses.3. Provide you with higher clarity, allowing you to enjoy a good view4. The lens tempered glass protective film is made of high-quality PPC material. Reliable materials can provide better protection for your quest 3.5. Easy to install and remove, allowing you to easily replace and clean as needed.6. Dimensions: 9.5 x 6.3 x 1.4cm7. Weight: 21.5g​

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1. Adaptability design: rotatable conductive headphones with better adaptability, independent adjustment, and can be used by different groups of people2. The unique universally adjustable structural design makes it easier to fit the earmuffs and provides a better gaming experience.3. Dual cavity stereo transmission, sound quality upgrade, and 3D sound effect4. Made of skin-friendly leather and upgraded sponge, providing a soft and comfortable wearing experience, ideal for long-term use without fatigue.5. Positioning mark snap-on installation, original sound transmission with movable guide rails on both sides, sound position adjustable6. No power required, say goodbye to battery troubles, better isolate external sounds, and enjoy a more immersive gaming experience, allowing you to focus on the game.7. Compatible models: Suitable for PICO 4 /PICO 4 Pro8. Net weight: 113g9. Dimensions: 175 x 57 x 52mm​

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1.Material: ABS+copper sheet2. Features: ABS raw material, child protection door, 2500W high power, 3+3 jacks3. Rated voltage: 110-250V4. Power: 2500W (MAX)5. Current: 10A (MAX)6.USB output: DC 5V 2.1A7. Power cord length: 2 meters8. High temperature flame retardant PC material, safe and durable9. Safety protection door design to prevent children from being accidentally inserted and causing electric shock.10. Stable current, safe charging11. Product size: 22.5 x 8 x 3 cm12. Product weight: 430 grams13. Packaging: color box

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1.Material: ABS+copper sheet2. Features: ABS raw material, child protection door, 2500W high power, 3+3 jacks3. Rated voltage: 110-250V4. Power: 2500W (MAX)5. Current: 10A (MAX)6.USB output: DC 5V 2.1A7. Power cord length: 2 meters8. High temperature flame retardant PC material, safe and durable9. Safety protection door design to prevent children from being accidentally inserted and causing electric shock.10. Stable current, safe charging11. Product size: 22.5 x 8 x 3 cm12. Product weight: 430 grams13. Packaging: color box

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1. Made of high-quality ABS, wear-resistant and durable, giving you a comfortable feel.2. Brand new replacement remote control, ready to use without setting up.3. Comfortable buttons, made of silicone material, sensitive to operation, durable in use for a long time4. No programming required, just install the battery and it will work normally. (2 AA batteries not included)5. Remote control distance: about 8m6. Frequency: 433MHz

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Features:1. Mobile phone interconnection, 5GHz/2.4GHc dual-mode wifi, 5 GHz WiFi transmission speed is about 4 times that of 2.4 GHz WiFi, 100M video can be transmitted in less than 10 seconds2. Removable lithium battery with strong battery life3. Type-C interface, charging, data transmission and display are more stable4. Selfie/live broadcast function, real-time online sharing, live broadcast of wonderful life5. Adopt a photosensitive lens, 4K double glass design, high hardness, not fragile, strong light transmittance, no halo, no light leakage, and can be clearly seen even when shooting at night6. Supports a variety of models and helmet installations7. 4K 30 frames HD recording8. Support pre-recording function, don’t miss any wonderful moments9. 6-axis gyroscope anti-shake to enhance picture stabilityProduct parameters:1. Screen: 1.3-inch high-definition display with touch screen2. Secondary screen (lifetime version): 1.3-inch high-definition display with touch screen3. Lens viewing angle: 154 degrees4. Video resolution: 4K (3840*2160) 30FPS, 2K (2560*1440) 60/30FPS, 1080P (1920*1080) 120/60/30FPS, 720P (1280*720) 120/60/30FPS5. Image size: 20M(5888*3312), 16M(5376*3024), 14M(5008*2816), 12M(4640*2608), 10M(4320*2432), 8M(3840*2160), 5M(3200) *1808), 3M (2560*1440), 2M (1920*1088)6. WIFI: 2.4GHz/5GHz7. Anti-shake: six-axis gyroscope anti-shake8. Encoding format: H.264/H.2659. Light source frequency: 50HZ/60HZ10. Video format: MP411. Pre-recording: supported12. Image format: JPG13. Live broadcast: supported14. Remote control: supported15. USB interface: Type-C16. Power input: 5V2A17. Battery capacity: Standard version: 1000mAh removable battery, endurance version: 2800mAh removable battery18. Storage medium: MICRO SD card, maximum support 128G19. Supported languages: Chinese, Traditional Chinese, English, French, German, Spanish, Italian, Portuguese, Japanese, Russian, Romanian, Polish, Czech, Slovak, Hungarian, Finnish, Danish , Dutch, Turkish, Hebrew, Thai20. Product size: Standard version: 68.65 x 32 x 25.5mm, extended version: 130 x 32 x 25.5mm21. Working temperature: minus 10 to 45 degrees Celsiuspacking list:-Camera x 1-Waterproof case x 1-Border x 1-Bracket x 1-Back clip x 1-Flat bottom stand x 1-Lanyard x 1-Helmet base x 2-Adhesive sticker x 2-Data cable x 1-Wiping cloth x 1-Stickers x 2-Manual x 1

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Overview1. This is a Raspberry Pi LoRa HAT based on SX1262, covers 868MHz frequency band frequency band. It allows data transmission up to 5km through serial port.2. By utilizing the new generation LoRa spread spectrum modulation technology, the communication distance of the module is as long as 5km, also supports auto repeating to transmit longer. Other features include Wake on Radio, wireless config, carrier sensing, communication key, and so on.3. Comparing with normal LoRa modules, the SX1262 LoRa HAT achieves longer communication distance, higher rate, lower consumption, better safety and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.Features1.Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. Onboard CP2102 USB TO UART converter, for serial debugging3. Bring the UART control interface, for connecting host boards like Arduino/STM324. 4x LED indicators, easy to check the module status5. LoRa spread spectrum modulation technology, up to 81 available signal channel, longer communication distance, more robust to interference6. Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region7. Low power consumption features like deep sleeping and Wake on Radio, ideal for battery-powered applications8. Customizable communication key which won't be retrieved, greatly improves the security of user data9. Support LBT, monitoring the signal channel noise before transmitting, greatly improves the success ratio under extreme environment10. Support RSSI signal intensity indicating, for evaluating signal quality, tuning the network11. Support wireless parameter configuration, by sending wireless command/data packet, remotely configure or retrieve the module parameter12. Support fixed-point transmission, broadcast, signal channel monitor13. Come with development resources and manual (examples for Raspberry Pi/STM32)What is on Board1. SX1262 LoRa module2. 74HC125V: voltage level translator3. CP2102: USB TO UART converter4. Raspberry Pi GPIO connector: for connecting with Raspberry Pi5. USB TO UART port6. UART header: for connecting host boards like STM32/Arduino7. SMA antenna connector8. IPEX antenna connector9. Indicators:- RXD/TXD: UART RX/TX indicator- AUX: auxiliary indicator- PWR: power indicator10. UART selection jumpers- A: Control the LoRa module through USB TO UART- B: Control the LoRa module through Raspberry Pi- C: Access Raspberry Pi through USB TO UART11. LoRa mode selection jumpers- Short M0, short M1: Transmission mode- Short M0, open M1: Configuration mode- Open M0, short M1: WOR mode- Open M0, open M1: deep sleep modeSpecification1. RF module: SX12622. Frequency band: 850.125 ~ 930.125MHz3. Radio rate: 0.3kbps ~ 62.5kbps (programmable)4. Transmit power: 22.0dBm (10/13/17/22dBm programmable)5. Receive sensitivity: -147dBm (radio rate 2.4kbps)6. Power consumption: - Transmit current: 133mA (transient consumption)- Receive current: 11mA- Sleep current: 2uA (LoRa module software shutoff)7. Communication interface: UART (TTL level)8. Baudrate: 1200bps ~ 115200bps (9600bps by default)9. Packet length: 240 Byte (32/64/128/240 Byte programmable)10. Cache: 1000 Byte11. Experimental range: 5km (condition: cloudless and wild, altitude 2.5m, antenna gain 5dBi, radio rate 2.4kbps)12. Power supply: 5V13. Logic level: 3.3V/5V14. Operating temperature: -40~85 degree C15. Applications: Smart home, industrial sensors, building automation, smart meters, and more other IoT applications16. Dimensions: 7cm x 12cm x 2cm17. Weight: 69g18. Packing List:- SX1262 868MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 868MHz antenna x1

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1. Suitable for TV BOX, such as PC6764, EAT0053, etc 2. Input: AC 100-240V 50/60Hz 3. Output: DC 5V 2A 4. Connector outside diameter: 5.5mm 5. Connector inside diameter: 2.1mm 6. Cable Length: about 110cm

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1. Ready for resale in your retail shop or anywhere. 2. Every family should have some at home. 3. Max Supports 250V, 10-16A. 4. This adaptor can be connected to all the overseas electrical adaptor. 5. Compact size for easy portability 6. Available for below plugs: UK Plug, AU Plug, US Plug, EU Plug

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1. Brand new and high quality. 2. Lightweight, easy to carry. 3. Available for below plugs: UK, AU, US, EU plug. 4. Convenient for travel and daily use.

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1. Product material: high temperature resistant ABS.2. Input voltage: 100V-240V.3. For 10W and 12W chargers for iPad.4. For all series of MacBook power connectors, such as L-head series, T-head series and USB-C series for Apple notebook power supplies.5. AU plug support: Australia, New Zealand, Papua New Guinea, China, Argentina and other countries.

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This universal adaptor is a compact one piece unit with 4 international adaptors, and provides a child protection safety shutter, power indicator light surge protector. This item with fit the plugs in Europe / UK / USA / China / Japan / Australia / Spain and almost every country in the world 1) Voltage: AC 110-250V 2) Current: 10A 3) EU + AU + UK + US Plug World Universal Travel Adaptor 4) Size: 73mm x 50mm x 39mm

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1) This universal adaptor is a compact one piece unit with 4 international adaptors, and provides a child protection safety shutter, power indicator light surge protector. This item with fit the plugs in Europe / UK / USA / China / Japan / Australia / Spain and almost every country in the world 2) Voltage: 100V-240V AC 3) Fuse: T2.5A 4) Max power: 550W at 220V, 2.75W at 110V 5) EU + AU + UK + US Plug Travel Universal Adaptor 6) Size: 60 x 58 x 56mm

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1. Standard Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. IPS screen, wide viewing angle, better display High definition in small size 3. 1x joystick, 3x pushbuttons, handy and useful 4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 5. Driver: ST7789 6. Interface: SPI 7. Display color: RGB, 65K color 8. Resolution: 240x240 9. Backlight: LED 10. Operating voltage: 3.3V

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Features Color-screen display, user-friendly interface.Bilingual choices:Chinese/English.Three alarm forms:sound/light/vibration .Data recording and review function, continuously record120,000 data logging.Charging function. Specification Test Gases: H2S Display Unit: %LEL Gas detection:EXMeasurement Range: 0~100μmo/molResolution: 0.1 Accuracy: ≤ ±5%FSIndication model:LCD display real-time date and system state,LED,sound,vibration indication alarm Response Time(90%): Less than 30 seconds Alarm: Sound and light vibration alarm Alarm Point: Adjustable Working Voltage: DC3.7V, 1800mAh Battery Model: LP103450-1800mAh rechargeable lithium batteryExplosion-proof Certificate NO.: CNEx 18.5122Explosion-proof Mark: Ex ib IIB T3 GbOperating Conditions: -20～50℃ / -4～122℉, < 95%Storage Conditions: -10～55℃ / 14～122℉, < 85%charging time:6-8hstandby time:more than 8h on end (slightly change with working state)Weight: 215.4g(with battery and back buuton)Item Size: 71 * 153* 49mm Package included 1 * Hydrogen Sulfide Monitor1 * Plastic Pipe1 * USB Cable1 * Gas Calibration Cover1 * Storage Box1 * User Manual

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1. Display form: LCD2. Formaldehyde detection range: 0-1.999 mg/m33. TVOC detection range: 0-9.999 mg/m34. TVOC effectors: Benzene, alkanes, alkenes, ketones, etc.5. Temperature detection range: 0-50 degrees Celsius6. Moderate detection range: 20-90%RH7. Built-in battery: 1200mAh lithium battery8. Charging time: About 4 hours9. Battery life: About 2 hours10. USB interface: Type-C interface11. Input: 5V/1A12. Specifications: English version13. Dimensions: 15.1x6.9x4.5 cm

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About the product1. Radiation survey meter can test electric field radiation and magnetic field emission to reach the optimal test result. 2. It is used to test and learn electromagnetic radiation situation indoor and outdoor. 3. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on LCD digital display after processing by the control micro-chip. 4. You can make reasonable processing or taking effective prevention measures toward the electromagnetic radiation according to the test resultFeatures1. One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time 2. Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically 3. Data locking, one-key lock of the radiation value 4. LCD graphic display of the radiation value trend 5. Radiation assessment, remind you whether the radiation value is safe or not 6. Fashionable design, easy on-hand operation, it is easy to move or make field measurementRange of Application1. Electromagnetic radiation monitoring: House and apartment, office, outdoor and industrial site 2. Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test 3. Radiation protection product test: Test effects of radiation-proof clothes, radiation-proof film and other prevention articles

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1. Measuring range: 2%~30%2. Resolution: 0.5%3. Ambient temperature: -10-60 degrees Celsius4. Operating temperature: -10-40 degrees Celsius5. Operating humidity: 0-70%Rh6. Automatic reading lock function7. Automatically display low voltage prompt symbol8. Power supply: 9V battery (not included in delivery)9. Dimensions: host: 17.4x7.3x3.8 cm, probe: 36.5x4.3x2.5 cm10. Using microcomputer technology (CPU) to make the measurement more accurate11. With automatic temperature compensation function12. The large-screen LCD display with backlighting ensures clear readings and no parallax13. There is a dedicated backlight control switch, which is convenient for saving battery14. Food types that can be tested: wheat, rice, rice, corn, soybeans, coffee beans, medicinal materials

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Output Language:Russian,Chinese,Portuguese,Japanese,French,Arabic,English,Spanish,Italian,Korean Input Language:English,Japanese,Spanish,Italian,Korean,Arabic,French,Chinese,Portuguese,Russian Style:Portable Display Screen:No Type:Voice Translation function 1:translate function 2:traducteur vocal function 3:bluetooth headphone function 4:headphones for a mobile phone function 5:wireless headphones function 6:headphones function 7:wireless bluetooth headset function 8:Bluetooth headphones function 9:Bluetooth headset function 10:wireless earphones Description:This is not only a simple Bluetooth wireless earphone, but also a useful multi-language translator. It can translate up to 22 languages into each other for learning, travelling, business, and meeting. TWS true wireless technology gives you an unexpected comfortable HiFi music enjoyment without messy wire. Slim and elegant design for comfortable wearing. Order and enjoy it! Features:Multiple Languages Translation: Support up to 22 languages translation for Android system, while support 25 languages for iOS system. Speak to the earphone, then it will translate into the voice of the country you want.Bluetooth True Wireless Connection: Optimized Bluetooth 4.1 version allows stable and fast audio transmission, true wireless connection for up to 10 meters, easy to connect to your Bluetooth devices in seconds.High Fidelity Audio Output: Built-in 8mm moving coil speaker which allows HiFi audio effect and keeps bass more surging, bring unexpected smooth and clear music to your ears.TWS true wireless in-ear design: mini and compact, no messy wire and easy to wear, stable and comfortable for driving, running, travel, and other indoor or outdoor activities.Listen Longer: Built-in 90mAh rechargeable lithium battery, ensures super endurance, support playing for up to 5-8 hours, talking for up to 4.5 hours.Widely compatible for iPhone/ Samsung/ iPad and more. Specifications:Color: BlackType: TWS Ear Hook TypeBluetooth Version: V4.1Bluetooth Protocol: HEP/ A2DP/ HSP/ AVRCP/ BLETransmission Distance: 10mCompatible Device: For iPhone/ Samsung/ iPadSupports Languages Translation: Chinese, English, Japanese, Korean, Russian, French, Thai, German, Italian, Arabic, Spanish, Danish, Swedish, Finnish, Dutch, Portuguese, and so onBattery: Built-in 90mAh Rechargeable Li-ion BatteryCharging Time: About 1hPlaying Time: 5-8h (Actually depends on playing volume.)Talking Time: About 4.5hStandby Time: About 120hSize: Approx. 57 x 18 x 8mm/ 2.2 x 0.7 x 0.3inPackage Weight: 84g Package List:1 * Translation Earphone1 * USB Charging Cable1 * Pair of Earmuff

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1. Business, fashion, technology 2. Support 138 languages on-line AI voice translation, 16 countries languages off-line translation(Chinese translation, Chinese traditional, English, Japanese, Korean, Russian, French, Spanish, German, etc.), and 57 languages photo translation. 3. MT6739 quad-core Cortex-A53 CPU, 1GB RAM + 16GB ROM 4. 3.1-inch IPS screen, 320*240 resolution, G+F single-touch (IC: FT6336U) 5. 5 million pixel camera 6. Support 4G network, 2.4G/5G dual-band WiFi, Bluetooth 4.0 7. 2000mAh built-in battery, TYPE-C charging port 8. Product size: 129x58x12.6mm 9. Product weight: 168g

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Product description：1. External power amplifier rear passive speakers left and right sound channel double knob independent volume adjustment control box2. Each channel supports 150 watts of processing power3. Independent control of stereo channel (Left track and right track)4. Volume control knob, clean, smooth volume adjustment can be achieved.5. Input/output：Use screw type connector terminals6. Simple for operating, after the left and right sound channel of the amplifier is connected respectively in volume control box, the output of the left and right sound box realizes volume to adjust the volume size of the left and right sound box respectively.7. Desktop type power amplifier output passive speaker volume control box, it can easily control the volume of the sound channel of the passive sound box, easy for installation, just plug it in and use it. 8. There is a separate volume knob switch, metal construction, brief outward and Compact Size.Product parameters：1. Power processing: Each audio/speaker channel 150 watts2. Support soundtrack: Stereo left and right channels3. Support impedance: 4-16ohm4. Speaker cable support: 14 wire gauge（14 AWG）5. Support interface: Input/Output, using screw type connector terminals 6. Volume adjustment: Left and right sound channel independent volume size adjustment7. Net Weight: 0.7 kg8. Packed weight: 0.8kg9. Product size: Length 150mm x Width 68mm x Height 55mm10. Package size: Length 185mm x Width 135mm x Height 65mm11. Kit list: Passive loudspeaker volume control box x 1

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Features1. USB digital audio output 2. Software included to record and processes your recordings. 3. Separate line level output via photon connections. 4. With this turntable to MP3 converter, you can easily transfer your Vinyl record to MP3 format. 5. It has two converter mode: A. Standalone mode-directly convert to a plug USB flash, no PC required. B. And also with PC mode-connect to PC can convert to computer. 6. Support Windows XP / Vista / 7 / 8, Mac. 7. Interface: LINE OUT R+L +3.5mm + USB OTG +PWR+ Micro SD 8. Rear panel mounted Power switch. 9. Plays LP records 10. Can convert LP to MP3 11. No external power needed 12. Vinyl phonograph record player turntable audio player 13. Unique USB recording function, can connect to a computer! The original vinyl music into the computer, made with your friends, relatives, friends to share! 14. Twin lotus RCA audio signal output can be easily with your amplifier and audio equipment connected! Pure disk player, the signal output. 15. Support a maximum radius of 15cm below the vinyl record and LP supports 33PRM only 16. Turn 33 times per minute 17. Audacity Manual Contents Link: http://manual.audacityteam.org/o/

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1. It applies mobile products to supporting the use, and suited to outdoor work environments. 2. It has small size, light weight, reliable performance, simple to connect, easy to use. 3. Low operating costs (no ribbons, ink cartridges). 4. Applications: the mobile police system, the tobacco distribution system, the utility meter reading system, the mobile office / mobile logistics systems, the portable instrumentation, the testing equipment, ancillary equipment. 5. Print speed: 90mm / sec 6. Reliability TPH life: 100km 7. Resolution: 203DPI (8dot/mm) 8. Printing width: 48mm (384dot) 9. Paper width: 58+-01mm 10. Roll diameter: <=40mm 11. Paper type: thermal paper 12. Print parameters: support to download the Logo trademark 13. Charging mode: DC 9V/1.5A 14. Lithium battery: 7.4V, 1500mA

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1) 40X handheld exclamation mark type magnifier 2) With high brightness, two LED lamps can make the magnifier clearer 3) Adopt handhold handle to conform to ergonomics design, ensure softer and more comfortable hand feeling 4) With arc shaped switch pushing board to conforms to finger shape 5) Comes with PU case for good protection 6) Apply to offices, hospitals, schools, instrument evaluation, printing, home living use 7) Powered by 3 x AAA batteries (Batteries not included) 8) Size: 118x30x22mm 9) Package Contents: - 1 x Magnifier - 1 x User Manual - 1 x PU Case

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