Description BT Connection With BT4.2 function, easy to pair with almost all the BT-enabled audio devices, freely to enjoy wireless music and hands-free calls. AUX-IN Function Connect to the audio devices (such as MP3/MP4, Laptop, etc) without BT function via the 3.5mm cable (NOT included). Long Battery Life Built-in 200mAh rechargeable battery lasts 6-8 hours of music playing time per charge cycle. Ergonomic Design Adjustable headband length, foldable soft leather ear cushion, comfortable to wear, and easy for storage. High-Sensitive Mic HD microphone reduces ambient noises and grasps the detail of voice. You can get high-quality hands-free phone conversation.
