1. IPX4 waterproof
2. Anti-sweat and splash-proof function
3. CVC intelligent noise reduction
4. Music playback time is about 6 hours
5. The talk time is about 8 hours
6. Mobile phone battery display
7. Smart one for two
Li-Polymer
100mAh
19g
A887BL
1.5-2 hours
CSR
Up to 8 hours
V4.1
A2DP, HSP, HFP, AVRCP
10mm
up to 6 hours
up to 300 hours
Up to 10m
DC 5V