TWS-07B Bluetooth 5.0 In-Ear Stereo Earbuds Earphone with Digital Display Charging Box(White)

1. Bluetooth version: Bluetooth v5.0
2. Transmission distance: 10 meters
3. Battery charge: 500mAh / per ear: 35mAh
4. Playback time: 3 hours
5. Headset function: adjust volume, switch songs, answer incoming calls, refuse to answer calls, hang up, Bluetooth playback, hands-free call, phone replay, Bluetooth reconnection, voice prompt, power display, magnetic charging
6. Horn: angular 10mm
7. Sensitivity: 108 ± 5dB
8. Impedance: 32 Ω
9. Frequency response: 20-20000 Hz
10. Rated power: 15mW x 2
11. Support protocol: HSP/HFP/A2DP/AVRCP

OEM/ODM are Welcome! we can print customised artwork and logo