Yesido TWS22 Bluetooth 5.3 LED Digital Display TWS Wireless Bluetooth Earphone (Black)

1. Chip: AD6983D2
2. Bluetooth version: 5.3
3. Receiving distance: 12m
4. Working hours: music for about 4 hours (volume 80%)
5. Standby time: 30H
6. Call time: 3H
7. Charging time: about 1.5H
8. Operation method: touch
9. MIC specifications: Silicon microphone sensitivity -42db+/-3db
10. Compartment battery capacity: 801635/3.7V/400mAh (with protection board)
11. Single ear capacity: 30mAh
12. Binaural battery life: 2-3 times
13. 360-degree surround sound, HiFi-level lossless sound quality, giving you an immersive experience.
14. Using Bluetooth 5.3 chip technology, the anti-interference ability is greatly improved, the power consumption is lower, and the stability is stronger.
15. LED digital display shows real-time power usage at a glance