Wireless bluetooth headphones Advanced Audio Distribution. Frequency Range: 2.4026 GHz-2.480 GHz..

Rechargeable lithium battery:300mAh.

Talking Time: 8 hours.

Music Playing time: 4 hours.

Bluetooth High Speed Connectivity.

Enables you to answer Incoming Calls, Handsfree Talking.

Provides high quality deep immersive sound when listening to music enabling you to catch distinct beats and sounds that you may have missed when listening without earphones.

Up to 10 meters operation range, no need to worry about the disconnection while you are on a move.

Music card support: Wireless connection, frees you from twisted or kinked cable.

Built-in microphone technology allows clear Phone communication; Enables use as a headset. Music and phone controls ensure ease of use.