Bluetooth Headset Digital Display Hanging Ear OWS Stereo Sports Earbuds(Black)

1. It does not fit into the ear and will not hurt when worn for a long time. The left and right ears can be adjusted 180 degrees.
2. Super long battery life, you can listen to music continuously for 30 hours
3. Intelligent digital display with real-time power display
4. Ergonomic design, fits the ears and does not fall off no matter how you move.
5. Upgraded Bluetooth 5.4 chip, faster transmission, more stable connection, stronger compatibility, supports connection to mobile phones, tablets, and computers
6. The body weighs only 17g, and there is no weight-bearing feeling when wearing it.
7. The wonderful combination of composite diaphragm + large dynamic coil acoustic technology restores the bright high-frequency, rich and elastic fixed frequency of music.

Parameter:
1. Bluetooth chip: JL 6973
2. Bluetooth version: V5.4
3. Transmission distance: 10 meters
4. Listening time: about 30 hours
5. Headphone battery: 200MAH
6. Wireless frequency: 2.4GHZ
7. Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
8. Charging voltage/current: 5V/1A
9. Charging time: about 2 hours
10. Standby time: 200 hours
11. Speaker: diameter 16MM
12. Microphone sensitivity: -42Db
13. Working temperature: -10-50 degrees Celsius
14. Headphone weight: 16G
15. Headphone size: 6.2 x 5.3 x 1.1CM