Specifications:<br /><br />Color: Black & White｣ｬ Black & Orange｣ｬ Blue & White<br />Type: Stereo headphone with Mic<br />Bluetooth version: ISSC3.0<br />Operation distance: 10m <br />Sensitivity: 105dB+ / - 3dB<br />Rechargeable lithium battery: 300mAh<br />Charge time: 2-3hrs<br />Charge port: USB<br />Plug type: 3.5mm <br /><br />Package Included:<br /> <br />1 * Headset<br />1 * USB Cable <br />1 * Audio Cable  <br /><br />Features:<br /><br />1- Bluetooth + stereo headset combo.<br />2- Wireless headphone connects to other device that has Bluetooth capability｣ｬ such as｣ｬ iPhone｣ｬ Samsung Galaxy's｣ｬ HTC's｣ｬ etc.<br />3- 3.5mm audio jack｣ｬ provides a simple wired connection of a variety of devices without Bluetooth.<br />4- Allow you to answer or reject phone calls anytime and anywhere.<br />5- Charged via USB｣ｬ rechargeable battery｣ｬ convenient and practical.<br />6- Playing time up to 10 hours｣ｬ and continue talk time up to 7-8 hours｣ｬ standby time up to 120 hours.<br />7- Good quality｣ｬ foldable design and adjustable length hinges｣ｬ very comfortable to wear and easy to carry.<br />8- Best choice for listening music｣ｬ watching movie｣ｬ chatting online etc.