- Product Details
Bluetooth Chipset: CSR8635
Bluetooth V4.0 wireless transmission protocol
Transmission distance and range(10m, 360°)
Support the cell phone hands-free calls, re-dialing function
High SNR Bluetooth audio connection
Automatic Switch-over between calls and music
Hidden omni-directional Mircrophone
Support Line-in function
Adjustable headband
Talk time: 8H, Music play time: 7H
Built-in high capacity polymer lithium battery (220mAh)