Features:<br />1.high quality. <br />2.Compatible with most cellphone and devices with bluetooth capabilities.<br />3.High quality sound with HD speaker and enhanced BASS effect. <br />4.Compact style・ can be directly worn on the ear・ the weight of the bass・ stereo headphones・ give you the most pure music taste.<br />5.You can enjoy high-fidelity stereo music and clear speech within 10 meters.<br />6.Multi-point pairing・ can connect with two phones at the same time and free switch.<br />7.Built-in microphone for handsfree calling.<br />8.Portable lightweight Waterproof and Sweatproof design.<br /><br />Specification:<br />1.Bluetooth version: 4.1+EDR <br />2.Headset profile: Headset &amp; Handsfree and  A2DP/HFP/HSP/AVRCP. <br />3.RF Range:10m <br />4.Application: Portable Media Player・ Mobile Phone・ Computer・ Sport <br />5.Function: Microphone・ Answering phone・ Noise Cancelling・ Song switching・ Bluetooth・ Multi connection function <br />6.Calculating conversation time: about 6-8 hours <br />7.Charging time: about 1-2 hours<br />.<br />Package Include:<br />1 X Bluetooth Headset<br />1 X USB Cable<br />1 X User Manual