Note:This headset is professional for voice call ・ does not support as music player.<br />Feature:<br />1.Bluetooth version: V3.0  + EDR compatibility<br />2.Transmission frequency: 2.4 GHz <br />3.Transmission distance: 10 meters <br />4.Talking time: 2 ~ 3 hours  <br />5.Standby time: 48 hours  <br />6.Style: In-Ear<br />7.Communication: Wireless<br />8.Function: Bluetooth・Noise Cancelling・Microphone<br /><br /><br />Package Include:1 * Wireless Haedset