Specifications:
1.Bluetooth version: V4.0
2.Protocol support:A2DP AVRCP HFP HSP
3.Transmission frequency: 2.4-2.48GHz
4.Transmission distance: 10 meters
5.Talk time: more than 5 hours
6.Standby time: 90 days
7.Charging time:2 hours
8.Size:62x33x50mm

Package Includes
1 x Wireless Bluetooth Stereo Headset Earphone for Car driver
1 x USB charge cable line
1 x car holder
1 x Charger dock