Function: <br />Making and receiving calls<br />Support music play<br />Compatible For All The Mobile Phones And Tablet PC｣ｬ etc.<br />Specification:<br />1. Bluetooth version: Bluetooth v4.0 + EDR<br />2. Charging Power: DC5V Power Interface<br />3. Powerful noise noise cancellation circuit (Active Noise Reduction)<br />4. Charging time is about 1 hour (power indicator Charging: blue light lights｣ｬ fully charged: blue light goes out)<br />5. Compatible: Compatible with Android｣ｬ Apple｣ｬ Microsoft｣ｬ Symbian All Bluetooth cell phones(IOS cell phone has power display)<br />6. Weight about 4g<br /><br />Package Contents:<br />1 x Bluetooth Earphone<br />1 x USB cable <br />1 x Retail box