DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Upgrade Version (Black)

1. Bluetooth version: BK solution 5.0
2. Battery parameters: 180mAh
3. Standby current: about 1mA
4. Working current: about 22mA (the louder the volume, the higher the power consumption)
5. Signal distance: about 10 meters
6. Talk time: 16 hours
7. Listening time: 22 hours
8. Waterproof level: IPX7
9. Charging time: about 0.5 hours
10. Ergonomic design, comfortable to wear
11. Can be rotated 180 degrees, can be worn on both left and right ears
12. Amplified ear holes, just need to be half-in-ear and can be worn on the ear
13. With soft rubber ear hook design, the ear hook can be adjusted according to different ear sizes
14. Touch buttons, easy to operate
15. Support IOS system and a few Android systems support real-time battery display
16. Intelligent noise reduction, bringing a clear call experience
17. Size: 45x75mm