1.version of V4.0
2. talk time: 3 sa 4 oras,
3.oras ng standby: 120 oras,
4.charging time: 1-2 oras,
6, distansya ng paghahatid:10m
Makipag-ugnayan sa amin:
Telephone:+86 755 25608673
address:Floor 8,huguang building,Longgang Road, Shenzhen China
Bluetooth headset stereo earphone for mobile phone
