Chip: CSR 4.18645
Weight: 20g
Dimension: 600*30*25mm
Line length: 54cm
Bluetooth version: V4.1
Charging means: Micro USB cable
Battery:120MAH
Profiles supported: A2DP AVRCP HSP HFP
Talking time: up to 5-6 hours
Playing time: up to 5-6 hours
No connection automatically shutdown time: 5 minutes
Charging time: about 2 hours
Voice chat: Supported
Voice prompt: Supported Chip: CSR 4.18645
Weight: 20g
Dimension: 600*30*25mm
Line length: 54cm
Bluetooth version: V4.1
Charging means: Micro USB cable
Battery:120MAH
Profiles supported: A2DP AVRCP HSP HFP
Talking time: up to 5-6 hours
Playing time: up to 5-6 hours
No connection automatically shutdown time: 5 minutes
Charging time: about 2 hours
Voice chat: Supported
Voice prompt: Supported