1. Wireless Bluetooth headset offers you the total wireless freedom. Designed with users in office,outdoor sports,driving cars or just for fashion,this series gives you the most comfortable wearing experience,lightweight and ease-to-use,you will forget you are even wearing it.
2. Built-in rechargeable lithium battery.
3. Supports voice dial,redial.
4. The LED light clearly indicates the headset status.5. Compatible with almost all the Wireless-enabled devices.
5. Up to 8 hours playing time and standby time 180 hours.
6. Powered by the lithium battery (can be charged via USB).
7. Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear.
8. Good quality and fashionable appearance; adjustable length hinges and very comfortable to wear.
Model: Bluetooth Headphone Color: Black Material:PC Frequency response: 20 Hz-20 KHzDistortion measure:<0.5% Signal to Noise Ratio:>75ab Stand by power consumption:<0.5 WPower by: 3.7V 50 mahPowr rate:150 W at peak value Net weight:40 g1 * Bluetooth headphone1 * USB charging cable1 * Ear hook1 * User manual