Product description
Bluetooth Ver: v3.0 + EDR
Supports headset profile, handsfree profile/A2DP/AVRCP/CVCV
Wireless frequency: 2.4GHz
Transmission distance: 10m
Charging time: 2-3 hours (3.7V)
Call time: 5 hours
Size: 23*23*26mm
Weight: 4.8g
High-quality stereo tone voice