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1. The keys are sensitive and not stuck, easy to operate, ABS material, wear-resistant and durable2. 3 rows of display, high-definition large screen, with luminous, easy to use when the light is dark3. Life waterproof, anti-seismic design4. Convenient battery cover, easy to open to replace the battery5. Function: stopwatch, clock, date, alarm clock, metronome, can be turned off, can be mute6. Power supply: contains a CR2032 button battery7. Material: ABS8. Size: overall about 7.5x6.2x2.1cm, display about 3.5x2.35cm9. Weight: about 70 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. Button design, comfortable and not stuck, reinforced, durable2. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use3. Can be turned off, the clock does not need to be reset, save energy4. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, shutdown, mute5. Power supply: contains a CR2032 button battery6. Material: ABS7. Screen size: about 3.5x2.3 cm8. Overall size: about 7.5x6.2x2.1 cm9. Weight: about 65 grams

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1. High-definition screen, clear reading2. Beautiful appearance, comfortable touch, non-slip and wear-resistant3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Life waterproof, rainproof, sweatproof, antimagnetic and shockproof, suitable for various occasions6. Function: stopwatch, clock, date, alarm clock, timekeeping7. Power supply: contains a 1.5V AG13 button battery8. Material: ABS9. Size: about 8.2x6x2.2cm10. Weight: about 65 grams

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1. Shell material: plastic2. Duration: 99 minutes and 59 seconds3. Power supply: 3 AA batteries (not included)4. Size: 8x10x3.2 cm5. Function: forward/countdown/memory function6. Silent when running, the reminder sound can be adjusted to sound reminder or silent, about 70 decibels sound reminder7. Replaceable battery, 3 AA batteries (not included) are durable and can be used for about 3 to 6 months8. The screen will automatically turn off in 5 seconds when not in working state, and the brightness will automatically decrease in 5 seconds when working state9. Large LED display, very easy to read10. Easy to use and easy to operate, just one button to adjust the time, one button to start/stop the time countdown, designed for cooking, learning, meetings, etc.11. Equipped with strong magnets, brackets and hanging holes, it can be used in a variety of scenarios such as hanging on the wall or sticking on the refrigeratorSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 12cm * 9cm * 5cm / 4.72inch * 3.54inch * 1.97inch Qty per Carton 55 Carton Weight 9.00kgs / 19.84lb Carton Size 43cm * 34cm * 25cm / 16.93inch * 13.39inch * 9.84inch Loading Container 20GP: 729 cartons * 55 pcs = 40095 pcs 40HQ: 1693 cartons * 55 pcs = 93115 pcs

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1. Large-screen luminous display, easy to use when the light is dark, and the reading is clear2. Beautiful appearance and various functions3. Button operation, simple and sensitive4. Applicable scenarios: football, running, training, fitness exercise5. Functions: stopwatch, clock, countdown, alarm, metronome, football stopwatch6. Power supply: contains a CR2032 button battery7. Material: ABS8. Size: dial about 5x1.5cm9. Weight: about 60 grams

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1. Enlarge the screen for clear reading2. Edge arc treatment, comfortable touch, non-slip and wear-resistant3. With lanyard, easy to carry and not easy to lose4. Functions: stopwatch, clock, date, day of the week, alarm clock, timekeeping5. Power supply: contains a 3V button battery6. Material: metal7. Size: about 6.5x5.5x1.3cm8. Weight: about 105 grams

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 grams

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 grams

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 grams

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 grams

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 grams

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1. High-definition screen, clear reading2. Beautiful appearance, comfortable touch, non-slip and wear-resistant3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Life waterproof, rainproof, sweatproof, antimagnetic and shockproof, suitable for various occasions6. Specification: 1/1000 second7. Function: stopwatch, clock, date, countdown, football watch, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: ABS10. Size: screen about 3.5x2.3 cm, overall about 7.5x6.2x2.1 cm11. Weight: about 65 grams

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1. High-definition screen, clear reading2. Beautiful appearance, comfortable touch, non-slip and wear-resistant3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Life waterproof, rainproof, sweatproof, antimagnetic and shockproof, suitable for various occasions6. Specification: 1/1000 second7. Function: stopwatch, clock, date, countdown, football watch, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: ABS10. Size: screen about 3.5x2.3 cm, overall about 7.5x6.2x2.1 cm11. Weight: about 65 grams

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1. All metal shell, wear-resistant and durable2. Large screen and large font display, with luminous, easy to read the value3. Button design, comfortable and not stuck, reinforced, durable4. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use5. It can be turned off, the memory is still there after the screen is turned off, it can be muted, and the button will be muted after turning off6. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, night light, can be turned off, can be mute7. Power supply: contains a CR2032 button battery8. Screen size: about 3.1x2.4cm9. Overall size: about 7.3x6.4x1.5cm

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1. All metal shell, wear-resistant and durable2. Large screen and large font display, with luminous, easy to read the value3. Button design, comfortable and not stuck, reinforced, durable4. Waterproof for life, waterproof against rain and sweat, just wipe it dry after use5. It can be turned off, the memory is still there after the screen is turned off, it can be muted, and the button will be muted after turning off6. Function: stopwatch, clock, calendar, countdown, alarm clock, metronome, night light, can be turned off, can be mute7. Power supply: contains a CR2032 button battery8. Screen size: about 3.1x2.4cm9. Overall size: about 7.3x6.4x1.5cm

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1. Large-screen luminous display, easy to use when the light is dark, and the reading is clear2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Functions: stopwatch, clock, date, countdown, cycle timing, hourly timekeeping, alarm clock, mute, shutdown, luminous display8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: overall about 6.5x5.5x1.3 cm11. Weight: about 105 grams

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any time

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any time

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any time

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any time

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any time

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1. The keys are sensitive and not stuck, easy to operate, ABS material, wear-resistant and durable2. High-definition large screen, with night light, easy to use when the light is dark3. Life waterproof, waterproof against rain, sweat, splash4. Can be turned off, mute, energy saving5. Functions: stopwatch, clock, date, alarm clock, hourly chime, can be turned off, can be muted6. Power supply: contains a CR2032 button battery7. Memory: single row single memory8. Material: ABS9. Dimensions: about 6.8x8x1.8cm in shape, about 3.3x2.5cm in display10. Weight: about 44 grams

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1. Simple operation, with memory function, once set, repeated use2. Quickly selected, set the rules, a key to start3. Scope of application: chess, go, chess4. Function: packet system/add seconds system/reading seconds system/positive timing/step counting5. Power supply: 2 AAA battery power supply (not included)6. Size: about 14 x 8.8 x 4.5cm7. Weight: about 105gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16cm * 10cm * 6cm / 6.3inch * 3.94inch * 2.36inch Qty per Carton 36 Carton Weight 11.00kgs / 24.25lb Carton Size 55cm * 38cm * 35cm / 21.65inch * 14.96inch * 13.78inch Loading Container 20GP: 364 cartons * 36 pcs = 13104 pcs 40HQ: 846 cartons * 36 pcs = 30456 pcs

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1. Simple operation, with memory function, once set, repeated use2. Quickly selected, set the rules, a key to start3. Scope of application: chess, go, chess4. Function: packet system/add seconds system/reading seconds system/positive timing/step counting5. Power supply: 2 AAA battery power supply (not included)6. Size: about 14 x 8.8 x 4.5cm7. Weight: about 105gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16cm * 10cm * 6cm / 6.3inch * 3.94inch * 2.36inch Qty per Carton 36 Carton Weight 11.00kgs / 24.25lb Carton Size 55cm * 38cm * 35cm / 21.65inch * 14.96inch * 13.78inch Loading Container 20GP: 364 cartons * 36 pcs = 13104 pcs 40HQ: 846 cartons * 36 pcs = 30456 pcs

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1. 6 major rules, 12 presets2. Check the bureau time/steps/reading times/reading time at any time, with voice prompts3. Can set several groups of common time, can be used repeatedly after saving, power on memory is still on after power off, easy to use4. Applicable: Go, Chess5. Power supply: 2 AA batteries (not included)6. function: package system, plus seconds system, reading seconds system, each step limit, each step reading seconds, positive timing, remembering steps, voice reading seconds, memory function7. Human voice chime: 30 20 10 9 8 7 6 5 4 3 2 1 timeout8. Material: ABS9. Size: about 17.5 x 8.5 x 5cm10. Weight: about 218gSpecification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 25cm * 15cm * 6cm / 9.84inch * 5.91inch * 2.36inch Qty per Carton 90 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 90 pcs = 15930 pcs 40HQ: 412 cartons * 90 pcs = 37080 pcs

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1. Input: 5V 1-2A. 2. Output: Lithium-ion battery: 1000mA, Ni-MH/Ni-Cd battery: 450mA. 3. Material: shell frosted ABS, contact point manganese steel. 4. Packing list: charger + data cable + manual + color box packaging. 5. USB design can be plugged into mobile phone chargers, mobile power computers and other USB ports for convenient and fast charging, not limited to ordinary socket charging. 6. Built-in intelligent protection circuit chip, effectively prevent overcharge, overvoltage, overcurrent and overheat, short circuit protection, both insulation, heat, pressure, wear and other characteristics, built-in battery reverse connection protection function, the corresponding battery frame after battery reverse connection Flashing prompt. 7. Built-in high-definition LCD display can display the charging process of the battery 8. The smart chip can automatically identify the corresponding charging mode for lithium ion/NiMH/NiCd battery selection.

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1. Input: DC12-30V, 50-60Hz2. PD3.0 interface output: 5V/3.1A, 9V/2.22A, 12V/1.67A3. Support PD3.0 fast charge protocol, suitable for iPhone 12 series for PD 20W fast charge4. Suitable for Apple PD cable, suitable for fast charging of iPhone series/iPad series/iPod series5. With dual-head Type-C cable, it can be used for smart charging of phones and tablets with Type-c interfaces such as Huawei, Samsung, Xiaomi, etc.Note:The data cable is not included, you need to buy it separately

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1. Input: DC12-30V, 50-60Hz2. PD3.0 interface output: 5V/3.1A, 9V/2.22A, 12V/1.67A3. Support PD3.0 fast charge protocol, suitable for iPhone 12 series for PD 20W fast charge4. Suitable for Apple PD cable, suitable for fast charging of iPhone series/iPad series/iPod series5. With dual-head Type-C cable, it can be used for smart charging of phones and tablets with Type-c interfaces such as Huawei, Samsung, Xiaomi, etc.Note:The data cable is not included, you need to buy it separately

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1. Built-in DSP professional digital audio processing chip, self-developed A Bel Canto algorithm, easy to solve the problem of high pitch not going up, low bass not going down. 2. Built-in 7.4V/3000mAh polymer lithium battery, supporting DC5V-2A TYPE-C new generation charging cable charging. 3. Supports 7dB loudness adjustment of reverb and treble/bass, 32-level microphone and instrument volume adjustment. 4. Bluetooth version: 5.0 5. Playing time: about 5 hours 6. Charging time: about 1.5 hours 7. Transmission distance: greater than or equal to 10 meters 8. Frequency range: 20Hz-20KHz 9. Power supply voltage: 5V 10. Output power: 10W 11. Extended memory: 32GB (not included)

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1. Built-in DSP professional digital audio processing chip, self-developed A Bel Canto algorithm, easy to solve the problem of high pitch not going up, low bass not going down. 2. Built-in 7.4V/3000mAh polymer lithium battery, supporting DC5V-2A TYPE-C new generation charging cable charging. 3. Supports 7dB loudness adjustment of reverb and treble/bass, 32-level microphone and instrument volume adjustment. 4. Bluetooth version: 5.0 5. Playing time: about 5 hours 6. Charging time: about 1.5 hours 7. Transmission distance: greater than or equal to 10 meters 8. Frequency range: 20Hz-20KHz 9. Power supply voltage: 5V 10. Output power: 10W 11. Extended memory: 32GB (not included)

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1. Built-in DSP professional digital audio processing chip, self-developed A Bel Canto algorithm, easy to solve the problem of high pitch not going up, low bass not going down. 2. Built-in 7.4V/3000mAh polymer lithium battery, supporting DC5V-2A TYPE-C new generation charging cable charging. 3. Supports 7dB loudness adjustment of reverb and treble/bass, 32-level microphone and instrument volume adjustment. 4. Bluetooth version: 5.0 5. Playing time: about 5 hours 6. Charging time: about 1.5 hours 7. Transmission distance: greater than or equal to 10 meters 8. Frequency range: 20Hz-20KHz 9. Power supply voltage: 5V 10. Output power: 10W 11. Extended memory: 32GB (not included)

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1. Clock on the upper screen, timing on the lower screen, display on the same screen, easy to watch2. With sound (adjustable), light prompt3. Can be turned off, with memory function4. Magnetic design, can be attached to the metal surface5. With brackets, hanging holes, various placement methods6. Function: positive/countdown, clock display, alarm clock7. Power supply: 2 AAA batteries (not included)8. Material: plastic9. Size: about 8.4 x 6.5 x 1.9cm

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1. Clock on the upper screen, timing on the lower screen, display on the same screen, easy to watch2. With sound (adjustable), light prompt3. Can be turned off, with memory function4. Magnetic design, can be attached to the metal surface5. With brackets, hanging holes, various placement methods6. Function: positive/countdown, clock display, alarm clock7. Power supply: 2 AAA batteries (not included)8. Material: plastic9. Size: about 8.4 x 6.5 x 1.9cm

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1. Support points: 64x64 full-color dot matrix screen2. Point spacing: P3.753. Rated voltage: 5V/2A4. Power supply mode: USB interface5. Communication method: Bluetooth6. Support picture animation size: 64x64 pixels, 72 resolution7. Support file format: text, picture, GIF animation8. Material: polyester mesh vest9. Applicable gender: both male and female10. Screen size: about 27x27.5cm11. Weight: about 400g Features:1. Bluetooth connection, mobile phone control, easy to use2. Support GPS positioning function3. 27x27cm high-brightness large screen4. USB interface power supply, safe and stable, flexible and convenient, durable5. Adhesive design on the waist of the waistcoat, free adjustment of elasticity, convenient and quick6. It comes with a storage pocket, and the cover can be pasted, which can effectively prevent the items in the bag from coming out, and store small objects such as power banks, mobile phones, business cards, etc.7. Easy to install, the back of the screen can be pasted, the screen and the vest fit firmly and stably, and it is easy to take. The screen can be pasted on the front and back of the vest.8. The screen has a transparent protective cover, waterproof and dustproof9. The vest is light and breathable, mesh material, good ventilation, not stuffy, soft and portable

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1. Material: Nano silver silica gel2. Weight: 15g3. Size: 12.5x4.6cm4. Applicable age: more than 6 months5. Soft bristles, full of elasticity6. Safety guard to prevent deep into the throat

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1. Material: Nano silver silica gel2. Weight: 15g3. Size: 12.5x4.6cm4. Applicable age: more than 6 months5. Soft bristles, full of elasticity6. Safety guard to prevent deep into the throat

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15 functions:1. Record driving speed (SPD)2. Record the total mileage (ODO)3. Record single trip mileage (DST)4. Display the maximum driving speed (MXS)5. Display Average Speed ​​(AVS)6. Display travel time (TM)7. 12/24 hour clock (CLK)8. Automatic cycle function (SCAN)9. Comparison tips (+/-)10. Kilometer or mile setting (KM/hr, M/hr)11. Tire circumference setting (SET)12. SETTING TYRE CIRCUMFERENCE13. Driving data sampling function (FREEZE FRAME MEMORY)14. Maintenance reminder function (MAINTENANCE ALERT)15. Switch machine (AUTO ON/OFF)installation tips:1. Install the header on the handlebar2. Insert the AG13 button battery into the battery slot on the back of the meter3. Initialize the code table data, generally only need to set the tire circumference as a parameter, it can be used normally4. Insert the meter head into the slide groove of the meter head base5. Install the sensor on the front fork, with the sensor head facing the spokes6. The induction magnet is installed on the spokes, aligned with the induction head, about 5 mm apart7. Secure the cables with nylon ties8. Check whether the above meter head base, sensor and induction magnet are installed firmly. This package comes with necessary rubber gaskets and detailed instructions in Chinese and English to ensure a successful installation.Setting function1. Install the battery into the battery slot on the back of the meter2. Press the right button within 15 seconds to enter the tire circumference setting3. Refer to the wheel diameter and circumference comparison table, for example, the wheel circumference of the 28 model is 224cm, press the left button to set the three-digit value to 224 (the machine defaults to 208cm)4. Right click to confirm

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About Product 1. Battery capacity: 260mAh2. Bluetooth version :BLE5.03. Charging method:Wireless charging4. Waterproof rating: IP675. System: Android system 5.0 version or above,iOS system 10.0 version or above6. Resolution : 320x3967. Memory:128MB8. Standby time:7 days9. Usage time:About 5 days10. APP support languages:Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Latin Denmark RomaniaFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. Smart split screen display,3D dynamic dial,password lock screen,voice calls,social calling cards5. Alipay pay,Mett,offline collection,voice assistant,short video control,temperature measurement,bedside lamp mode,NFC6. Message notification,sedentary reminder,calculator,alarm reminder7. Custom watch face,stopwatch,health Weekly,find a bracelet,dimming,weather

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About Product 1. Battery capacity: 260mAh2. Bluetooth version :BLE5.03. Charging method:Wireless charging4. Waterproof rating: IP675. System: Android system 5.0 version or above,iOS system 10.0 version or above6. Resolution : 320x3967. Memory:128MB8. Standby time:7 days9. Usage time:About 5 days10. APP support languages:Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Latin Denmark RomaniaFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. Smart split screen display,3D dynamic dial,password lock screen,voice calls,social calling cards5. Alipay pay,Mett,offline collection,voice assistant,short video control,temperature measurement,bedside lamp mode,NFC6. Message notification,sedentary reminder,calculator,alarm reminder7. Custom watch face,stopwatch,health Weekly,find a bracelet,dimming,weather

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About Product 1. Battery capacity: 260mAh2. Bluetooth version :BLE5.03. Charging method:Wireless charging4. Waterproof rating: IP675. System: Android system 5.0 version or above,iOS system 10.0 version or above6. Resolution : 320x3967. Memory:128MB8. Standby time:7 days9. Usage time:About 5 days10. APP support languages:Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Latin Denmark RomaniaFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. Smart split screen display,3D dynamic dial,password lock screen,voice calls,social calling cards5. Alipay pay,Mett,offline collection,voice assistant,short video control,temperature measurement,bedside lamp mode,NFC6. Message notification,sedentary reminder,calculator,alarm reminder7. Custom watch face,stopwatch,health Weekly,find a bracelet,dimming,weather

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About Product 1. Battery capacity: 260mAh2. Bluetooth version :BLE5.03. Charging method:Wireless charging4. Waterproof rating: IP675. System: Android system 5.0 version or above,iOS system 10.0 version or above6. Resolution : 320x3967. Memory:128MB8. Standby time:7 days9. Usage time:About 5 days10. APP support languages:Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Latin Denmark RomaniaFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. Smart split screen display,3D dynamic dial,password lock screen,voice calls,social calling cards5. Alipay pay,Mett,offline collection,voice assistant,short video control,temperature measurement,bedside lamp mode,NFC6. Message notification,sedentary reminder,calculator,alarm reminder7. Custom watch face,stopwatch,health Weekly,find a bracelet,dimming,weather

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