• Advanced bluetooth V4.0 tech, the headphones ensure high-fidelity stereo music 

• Noise cancellation technology reduces outside noise, enable clearer sound 

• Comfortable and secure design fits perfectly to your ear

• Allows you to adjust the volume, play/pause, select songs and answer/hang up calls effortlessly

Specification:

• Bluetooth Version: V4.0

• Support Protocol: HFP/HSP/A2DP/AVRCP/APTX

• Standby Time: About 180 hours

• Talking Time: About 3 hours

• Charging Time: 1-2 hours

• Battery: 70mAh

Compatible with:

• iPhone Samsung Sony HTC Huawei etc Bluetooth smartphones