2020 New TWS and best quality air2 earphone tws 5.0 Wireless Earbuds Mini Earphones In Ear OEM Headphones With Charging Case and Pop-up

Features:
1. Wireless charging
2. Popup function
3. Rename on earphones
4. Anti-lost GPS tracking function

Specifications:

1) BT V5.0:
2) Low power consumption(Longer working time: 3~4hours)
3) Binaural HD calls.
4) Better stereo sound
5) Automatically power on/ power off/ charging/ pairing/ stop charging when full
6) Charging box support wireless charging, popup window connection
7) Touch Control, arouse S1ri
size same with gen 1 and 2
9)original connection method
10) three battery percentage display
11) optical sensor, when take out/in earbuds Pause/Play music