Bluetooth Earphones

1. Without the obstacle of cables, set you free to walk, run. 2. Bluetooth V5.0: wireless headphone technology provide faster pairing speed, stable connection, and let you enjoy crystal clear audio, stereo sound. 3. The earbuds work with all smartphones, tablets and bluetooth enabled devices. 4. Charging Case Battery Capacity: 500mAh. 5. Come with portable charging case, built-in lithium ion battery, can provide charge for earbuds anytime. 6. Bluetooth pairing is compatible with both Android and iPhone.

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1. Lightweight and comfortable, make your sports more relaxed. 2. Fast bluetooth connecting speed, great sound insulation effect. 3. Compatible with most of android and IOS smartphones, such as: Apple, Samsung, Xiaomi, Huawei, tablets and other bluetooth audio devices. 4. Sports headphone for sports enthusiast.

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Product description: 1. To make riding safer and easier, the B35 BT Helmet Headset is designed for remote operation such as cell phone calls, stereo music playback and FM radio. 2. The advanced CSR BT chipset and the B35 built-in headphone amplifier provide a better talk and stereo music experience. 3. The exquisite, compact and waterproof design makes the B35 a good partner for your journey. Product parameters: 1. BT chipset version: 4.1+EDR CSR8635BT. 2. Battery capacity: 450mAh. 3. Charging voltage / current: DC 5V / 190mA. 4. Frequency: 2.4 GHz. 5. Amplifier: HT4832SQ. 6. Working time: About 10 hours. 7. Mobile phone distance: 50 meters. Packing List: Headset host x 1 Microphone x 1 Speaker x 1 Fixed folder x 1 Screwdriver x 1 Charging cable x1 User Manual x1 Screw x 2 Nylon inner helmet x 2

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Product description: 1. To make riding safer and easier, the B35 BT Helmet Headset is designed for remote operation such as cell phone calls, stereo music playback and FM radio. 2. The advanced CSR BT chipset and the B35 built-in headphone amplifier provide a better talk and stereo music experience. 3. The exquisite, compact and waterproof design makes the B35 a good partner for your journey. Product parameters: 1. BT chipset version: 4.1+EDR CSR8635BT. 2. Battery capacity: 450mAh. 3. Charging voltage / current: DC 5V / 190mA. 4. Frequency: 2.4 GHz. 5. Amplifier: HT4832SQ. 6. Working time: About 10 hours. 7. Mobile phone distance: 50 meters. Packing List: Headset host x 1 Microphone x 1 Speaker x 1 Fixed folder x 1 Screwdriver x 1 Charging cable x1 User Manual x1 Screw x 2 Nylon inner helmet x 2

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Details:1. Bluetooth version: Bluetooth V5.12. Support Bluetooth protocol: AVRCP V1.6.A2DP V1.3.HFP V1.7 Simultaneous LE and BR / EDR3. Bluetooth operating frequency: 2.402GHz-2.480GHz4. Receiving sensitivity: -85dBm5. Bluetooth effective distance: less than 10 meters6. Speaker power: Rating 3mW7. Headphone amplifier type: chip built-in8. Audio signal-to-noise ratio: greater than 90dB9. Frequency response: 50Hz～20KHz10. Battery box: Lithium battery 3.7V, 400mAh11. Music time: about 4 hours (80% volume)12. Talk time: about 4 oclock (80% volume)13. Charging time: about 1.5 hoursFeatures:1. Audio and video synchronization, wireless freedom, dual-channel connection2. Semi-in-ear design, light and portable, comfortable to wear3. Binaural HD call, ANC active noise reduction, intelligent noise filtering4. Built-in capacitive sensing element, sensitive to light touch5. With a large-capacity charging compartment, it can continuously charge the headset6. LED digital power display, magnetic charging in the charging compartment, automatic power off when fullNote:1. The product should be in a dry and ventilated room, avoid contact with corrosive substances, and keep away from fire and heat sources2. The product is charged once every 3 months during storage

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Details:1. Bluetooth version: Bluetooth V5.12. Support Bluetooth protocol: AVRCP V1.6.A2DP V1.3.HFP V1.7 Simultaneous LE and BR / EDR3. Bluetooth operating frequency: 2.402GHz-2.480GHz4. Receiving sensitivity: -85dBm5. Bluetooth effective distance: less than 10 meters6. Speaker power: Rating 3mW7. Headphone amplifier type: chip built-in8. Audio signal-to-noise ratio: greater than 90dB9. Frequency response: 50Hz～20KHz10. Battery box: Lithium battery 3.7V, 400mAh11. Music time: about 4 hours (80% volume)12. Talk time: about 4 o'clock (80% volume)13. Charging time: about 1.5 hoursFeatures:1. Audio and video synchronization, wireless freedom, dual-channel connection2. Semi-in-ear design, light and portable, comfortable to wear3. Binaural HD call, ANC active noise reduction, intelligent noise filtering4. Built-in capacitive sensing element, sensitive to light touch5. With a large-capacity charging compartment, it can continuously charge the headset6. LED digital power display, magnetic charging in the charging compartment, automatic power off when fullNote:1. The product should be in a dry and ventilated room, avoid contact with corrosive substances, and keep away from fire and heat sources2. The product is charged once every 3 months during storage

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1. Power: 2x1w2. Channel: dual speaker stereo3. Function: battery display, voice control, music support, multi-point connection4. Size: 155x152x50mm (expanded)5. Charging time: 2-3h6. Transmission range: 10 meters7. Bluetooth protocol: 5.08. How to use: head-mounted9. Talk time: 4-5h10. Battery capacity: 140mah/3.7v11. Frame material: nylon TR9012. Lens material: UV13. Packing list: manual, charging cable, earphone, storage bag, storage bag, glasses cloth

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1. Power: 2x1w2. Channel: dual speaker stereo3. Function: battery display, voice control, music support, multi-point connection4. Size: 155x152x50mm (expanded)5. Charging time: 2-3h6. Transmission range: 10 meters7. Bluetooth protocol: 5.08. How to use: head-mounted9. Talk time: 4-5h10. Battery capacity: 140mah/3.7v11. Frame material: nylon TR9012. Lens material: UV13. Packing list: manual, charging cable, earphone, storage bag, storage bag, glasses cloth

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1. Comfortable to wear2. No fear of sweat, born for sports3. 13mm carbon element diaphragm, spacious stereo field4. 360-degree surround sound playback5. Know the battery level of the charging compartment/headphone in real timeProduct parameters:1. Channel: bilateral stereo2. Function: Support music3. Material: Plastic4. Usage: earplug type5. Transmission range: 10 meters6. Weight: 35g7. Size: 62x51x27mm8. Bluetooth protocol: A2DP1.2/AVRCP1.0/HSP1.0/HFP1.59. Battery capacity: earphone: 40mah, charging compartment: 400mah

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1. Transmission range: 10 meters2. Function: battery display, call function, voice control, multi-point connection3. Bluetooth protocol: 5.04. Channel: bilateral stereo5. How to use: head-mounted6. Frequency: 2. 402-2.480GHz7. Talk time: 4-5 hours8. Charging time: 2-3 hours9. Music duration: 3-5 hours10. Battery capacity: 140mAh11. Power: 2x1W12. Size: 155x152x50mm (expanded)13. Features: listening to music, answering calls, smart voice, high-speed Bluetooth, polarized lenses14. Material: Frame: Nylon, Lens: UV15. Packing list: glasses, charging cable, glasses bag, glasses cloth, storage bag, manual

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1. Transmission range: 10 meters2. Function: battery display, call function, voice control, multi-point connection3. Bluetooth protocol: 5.04. Channel: bilateral stereo5. How to use: head-mounted6. Frequency: 2. 402-2.480GHz7. Talk time: 4-5 hours8. Charging time: 2-3 hours9. Music duration: 3-5 hours10. Battery capacity: 140mAh11. Power: 2x1W12. Size: 155x152x50mm (expanded)13. Features: listening to music, answering calls, smart voice, high-speed Bluetooth, polarized lenses14. Material: Frame: Nylon, Lens: UV15. Packing list: glasses, charging cable, glasses bag, glasses cloth, storage bag, manual

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1. Transmission range: 10 meters2. Function: battery display, call function, voice control, multi-point connection3. Bluetooth protocol: 5.04. Channel: bilateral stereo5. How to use: head-mounted6. Frequency: 2. 402-2.480GHz7. Talk time: 4-5 hours8. Charging time: 2-3 hours9. Music duration: 3-5 hours10. Battery capacity: 140mAh11. Power: 2x1W12. Size: 155x152x50mm (expanded)13. Features: listening to music, answering calls, smart voice, high-speed Bluetooth, polarized lenses14. Material: Frame: Nylon, Lens: UV15. Packing list: glasses, charging cable, glasses bag, glasses cloth, storage bag, manual

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1. Channel: bilateral stereo 2. Function: call function, support music, multi-point connection 3. Bluetooth version: 5.0 4. How to use: earplug type 5. Transmission range: 10 meters

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1. Channel: bilateral stereo 2. Function: call function, support music, multi-point connection 3. Bluetooth version: 5.0 4. How to use: earplug type 5. Transmission range: 10 meters

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1. Channel: bilateral stereo 2. Function: call function, support music, multi-point connection 3. Bluetooth version: 5.0 4. How to use: earplug type 5. Transmission range: 10 meters

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1. Charging time: 2-3 hours2. Channel: dual speaker stereo3. Bluetooth version: 5.04. Charging voltage/current: 5V/60mA5. Material: Frame: Nylon, Lens: UV6. Music time: 3-5 hours7. Battery capacity: 140mah8. Talk time: 4-5 hours9. Transmission distance: 10 meters10. Power: 2x1w11. Size: 155x152x50mm12. Packing list: glasses, charging cable, glasses bag (can be used as glasses cloth), manual,Storage bag

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1. Charging time: 2-3 hours2. Channel: dual speaker stereo3. Bluetooth version: 5.04. Charging voltage/current: 5V/60mA5. Material: Frame: Nylon, Lens: UV6. Music time: 3-5 hours7. Battery capacity: 140mah8. Talk time: 4-5 hours9. Transmission distance: 10 meters10. Power: 2x1w11. Size: 155x152x50mm12. Packing list: glasses, charging cable, glasses bag (can be used as glasses cloth), manual,Storage bag

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1. Charging time: 2-3 hours2. Channel: dual speaker stereo3. Bluetooth version: 5.04. Charging voltage/current: 5V/60mA5. Material: Frame: Nylon, Lens: UV6. Music time: 3-5 hours7. Battery capacity: 140mah8. Talk time: 4-5 hours9. Transmission distance: 10 meters10. Power: 2x1w11. Size: 155x152x50mm12. Packing list: glasses, charging cable, glasses bag (can be used as glasses cloth), manual,Storage bag

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1. Charging time: 2-3 hours2. Channel: dual speaker stereo3. Bluetooth version: 5.04. Charging voltage/current: 5V/60mA5. Material: Frame: Nylon, Lens: UV6. Music time: 3-5 hours7. Battery capacity: 140mah8. Talk time: 4-5 hours9. Transmission distance: 10 meters10. Power: 2x1w11. Size: 155x152x50mm12. Packing list: glasses, charging cable, glasses bag (can be used as glasses cloth), manual,Storage bag

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Features: 1. Bluetooth 5.0 technology, no game delay 2. Simple operation 3. Use with the charging box, long-lasting battery life; the charging box also has the function of a power bank 4. The middle LED digital display shows the power of the charging box, and the left and right breathing lights respectively display the battery power of the left and right earphones. 5. Hanging ear design, comfortable to wear 6. Widely compatible with mobile phones/tablets/computers with Bluetooth Product parameters: 1. Chip: Actions 3009 2. Bluetooth version: V5.0+EDR 3. Use/play time: about 4 hours 4. Standby time: 200 hours 5. Charging time: about 1 hour 6. Distance: 10m 7. Net weight: 90g 8. Headphone battery capacity: 100mAh 9. Battery capacity of charging compartment: 1200mAh

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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1. Support Bluetooth V4.1, transmission range up to 10 meters (Max) 2. Built-in Microphone: supports hands-free calls 3. With Wire Control: supports music & call control 4. Built-in 70mAh battery, low power dissipation, long working 5. Exquisite craftsmanship and fashion appearance 6. Work with most of Bluetooth enabled devices, such as Android phones, iPhone, iPad, and other mobile phones, tablets, computers, etc

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1. Support Bluetooth V4.1, transmission range up to 10 meters (Max) 2. Built-in Microphone: supports hands-free calls 3. With Wire Control: supports music & call control 4. Built-in 70mAh battery, low power dissipation, long working 5. Exquisite craftsmanship and fashion appearance 6. Work with most of Bluetooth enabled devices, such as Android phones, iPhone, iPad, and other mobile phones, tablets, computers, etc

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1. Support Bluetooth V4.1, transmission range up to 10 meters (Max) 2. Built-in Microphone: supports hands-free calls 3. With Wire Control: supports music & call control 4. Built-in 70mAh battery, low power dissipation, long working 5. Exquisite craftsmanship and fashion appearance 6. Work with most of Bluetooth enabled devices, such as Android phones, iPhone, iPad, and other mobile phones, tablets, computers, etc

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1. Support Bluetooth V4.1, transmission range up to 10 meters (Max) 2. Built-in Microphone: supports hands-free calls 3. With Wire Control: supports music & call control 4. Built-in 70mAh battery, low power dissipation, long working 5. Exquisite craftsmanship and fashion appearance 6. Work with most of Bluetooth enabled devices, such as Android phones, iPhone, iPad, and other mobile phones, tablets, computers, etc

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1. Magnetic switch to realize automatic shutdown, boot design. 2. Built-in microphone, support volume up / down & next song / previous song. 3. Good music, clear talk sound. 4. Ideal for most smartphones (such as: For iPhone, Samsung, HTC, Sony, LG, Nokia, Xiaomi, Huawei, Lenovo, Motorola, Meizu, BlackBerry etc.). 5. Exquisite craftsmanship and fashion appearance. 6. Wireless control design, is not easy to fall. 7. Portable and handy, easy to carry. 8. Smart noise reduction, brings pretty good listening experience. 9. Confirms to the human ear structure design, wearing comfortable will not hit the skin. 10. Professional sweatproof design, enjoy sports sweating.

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1. Magnetic switch to realize automatic shutdown, boot design. 2. Built-in microphone, support volume up / down & next song / previous song. 3. Good music, clear talk sound. 4. Ideal for most smartphones (such as: For iPhone, Samsung, HTC, Sony, LG, Nokia, Xiaomi, Huawei, Lenovo, Motorola, Meizu, BlackBerry etc.). 5. Exquisite craftsmanship and fashion appearance. 6. Wireless control design, is not easy to fall. 7. Portable and handy, easy to carry. 8. Smart noise reduction, brings pretty good listening experience. 9. Confirms to the human ear structure design, wearing comfortable will not hit the skin. 10. Professional sweatproof design, enjoy sports sweating.

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1. Magnetic switch to realize automatic shutdown, boot design. 2. Built-in microphone, support volume up / down & next song / previous song. 3. Good music, clear talk sound. 4. Ideal for most smartphones (such as: For iPhone, Samsung, HTC, Sony, LG, Nokia, Xiaomi, Huawei, Lenovo, Motorola, Meizu, BlackBerry etc.). 5. Exquisite craftsmanship and fashion appearance. 6. Wireless control design, is not easy to fall. 7. Portable and handy, easy to carry. 8. Smart noise reduction, brings pretty good listening experience. 9. Confirms to the human ear structure design, wearing comfortable will not hit the skin. 10. Professional sweatproof design, enjoy sports sweating.

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1. Stereo sound quality to listen to music, shock bass effect, call clear. 2. CVC6.0 highest version of Bluetooth intelligent noise isolation technology,HD noise isolation microphone. 3.Bluetooth 4.1, which compatible with IOS iPhone or Android smartphones with clear and mellow music play. 4.IPX4 Waterproof.

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1. Stereo sound quality to listen to music, shock bass effect, call clear. 2. CVC6.0 highest version of Bluetooth intelligent noise isolation technology,HD noise isolation microphone. 3.Bluetooth 4.1, which compatible with IOS iPhone or Android smartphones with clear and mellow music play. 4.IPX4 Waterproof.

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1. Stereo sound quality to listen to music, shock bass effect, call clear. 2. CVC6.0 highest version of Bluetooth intelligent noise isolation technology,HD noise isolation microphone. 3.Bluetooth 4.1, which compatible with IOS iPhone or Android smartphones with clear and mellow music play. 4.IPX4 Waterproof.

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1. Stereo sound quality to listen to music, shock bass effect, call clear. 2. CVC6.0 highest version of Bluetooth intelligent noise isolation technology,HD noise isolation microphone. 3.Bluetooth 4.1, which compatible with IOS iPhone or Android smartphones with clear and mellow music play. 4.IPX4 Waterproof.

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1. Stereo sound quality to listen to music, shock bass effect, call clear. 2. CVC6.0 highest version of Bluetooth intelligent noise isolation technology,HD noise isolation microphone. 3.Bluetooth 4.1, which compatible with IOS iPhone or Android smartphones with clear and mellow music play. 4.IPX4 Waterproof.

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With Microphone:Yes Wireless Type:bluetooth Connectors:USB Volume Control:Yes Is wireless:Yes Style:Ear Hook Frequency Response Range:8-25000Hz Control Button:Yes AttributesBluetooth version: V4.1Transmission distance: 10-12MBattery capacity: 170MAHMusic playback time: 17 hoursCharging time: About 90 minutesWorking voltage: 5VStandby time: ≥180 hoursTalk time: ≥180 hours

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable 1 x Manual

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Features: 1. V4.1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One-button power-on pairing, can remember to automatically connect 8. Voice switching between English and Chinese Parameter: 1. Bluetooth version: V4.1 2. Wireless frequency: 2.4GHz 3. Transmission power: Class2 4. Transmission range: 10 meters 5. Charger power supply: 110-240V Packing list: 1 x Headphone with clip 1 x USB cable

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