I9s I12 1ii Touch Binaural I7s True Wireless TWS Bluetooth Headset 5.0 Pop-up Wireless Headset

Bluetooth 5.0, support for dual earbuds calls and calls.
3 hours working time

True Stereo Sound Quality Built-in Microphone Handsfree.
i11 TWS Specifications:

1. Chipset: JL
2. Bluetooth version: 5.0
3.Material: ABS
4. Effective straight-line distance: 10 meters
5. Speaker: real copper ring speaker
6. Battery: polymer lithium battery, earphone 55mah, charging box 400mah
7. Playing time: single earbud: 4 hours, TWS two earbuds: 3 hours
8. Standby time: 100H for one earbud, 60H for TWS two earbuds
9. Full charging time: about 1 hour for earphones, about 2 hours for charging case
10. Color: White