Neck-mounted Earphone

Product parameters: 1. Bluetooth version: V4.1. 2. Working frequency band: 2.4G ISM band. 3. Sensitivity: 105dB +/- 3dB. 4. Charging voltage: 5V. 5. Ohm number: 16 +/- 15% ohm. 6. Frequency range: 50-10KHz. 7. Talk time: about 7 hours. 8. Charging time:...

Product parameters: 1. Bluetooth version: BT 5.0. 2. Bluetooth effective distance: 10m. 3. Headphone frequency response range: 20Hz ~ 20kHz. 4. Drive unit: 10mm. 5. Life time: 7-11 hours. 6. High power: 10mW. 7. Battery capacity: 75mAh. 8. Waterproof...

1. Ultra light, unique neckband style, fashion and anti-dropping, ideal for less strenuous exercise. 2. Noise cancellation,Ergonomic earplugs, isolation from outside noise, so that pure music surrounds you. 3. One key answer or refuse income calling, you...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

Bluetooth version: jerry Bluetooth V4.2 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust volume, switch songs, answer incoming calls, Call...

1. Bluetooth Version: Bluetooth V4.2 2. Transmission distance: 10 meters 3. Use time: 6-8 hours 4. Standby time: 4-6 minutes automatic shutdown 5. Battery: 85 mAh rechargeable lithium battery 6. Functions: adjusting volume, switching songs, answering...

1. Bluetooth Version: Bluetooth V4.2 2. Transmission distance: 10 meters 3. Use time: 6-8 hours 4. Standby time: 4-6 minutes automatic shutdown 5. Battery: 85 mAh rechargeable lithium battery 6. Functions: adjusting volume, switching songs, answering...

1. Bluetooth Version: Bluetooth V4.2 2. Transmission distance: 10 meters 3. Use time: 6-8 hours 4. Standby time: 4-6 minutes automatic shutdown 5. Battery: 85 mAh rechargeable lithium battery 6. Functions: adjusting volume, switching songs, answering...