for more info call viber 9848114005 or visit our website www.tiinnnepal.com or visit our facebook page : www.facebook.com/TiinnNep.Com.np Cash on delivdry : Kathmandu valley , BIratnagar , Pokhara , Nepalgunj , Butwol , Damak Function: For Mobile Phone,Sport,Common Headphone Support APP: No Line Length: None Communication: Wireless Support Apt-x: No Vocalism Principle: Dynamic Is wireless: Yes Connectors: USB With Microphone: Yes Control Button: Yes Style: Ear Hook Athlete sports Bluetooth headset Battery indicator: a high-performance lithium polymer battery Bluetooth indicators: Class 2 Support Agreement: Headset / handsfree / A2DP / AVRC / APT-X Talk time: about 8 hours Playing time: about 8 hours Standby time: about 180 hours