1. Latest CSR Bluetooth V4.2, connect faster, more stable compatible with all bluetooth devices, save more power and extend battery life than V4.1
2. Built in 65mAh * 2 rechargeable battery which support 2-3 hours playback time.
3. Customzed charging box, charging two earbuds in box, portable and safe.
4. CVC6.0 noise cancellation makes the sound more clear.
5. Multipoint pairing, connect two mobile phones at the same time.
6. With IOS system of the battery power display and low battery warning.
Twins,true wireless stereo (TWS)
Chipset: CSR from UK
Bluetooth Version: 4.2
Wireless range: one for above 20m, and a set for above 10m
Receive sensitivity: -90dBm
Battery capacity: 65mAh for left and right one
Customzed charging box, portable, easy to use.
Work time: one for 5-6 hours, and a set for 2-3 hours
Stand-by time: one for 120 hours, and a set for 60 hours
Charging time: 1 hours
Support one match two, connect two device at the same time
Voice prompt for calling number
Voice prompt for power and or off
Colors: Black, White
Weight: About 15g (2 earbuds)