Openbuds Open Wearable Stereo Black

Chip: AC6973
Charging Case: 500mAH
Earphone Battery Capacity: 55mAh (one side)
Battery Material: 08140 polymer lithium battery
IP54 waterproof
Charging Case Charging Time: 1.5H
Music Time: about 8H
Input: 5V-1A
Bluetooth: V5.3
Charging Port: Type-C
Selling Points:
1. Open wearable design, feeling comfortable to wear
2. 16.2mm large moving coil composite film horn
3. Enhance AI algorithm sound quality adjustment to meet the daily audio enjoyment: all kinds of frequency(low/intermediate/high) are well demonstrate
4. Lasting battery life: charging once more than 8H of music time, including 30+ hours of charging case storage
5. Support 3C fast charge, earphone charge for 10 minutes, can listen to music 2H
6. Open the cap automatic connection, single and double openbuds can be switched at will, convenient for daily use