Ecandy Smallest Mini Wireless Stereo Bluetooth Headphone For Smart Phone Laptop, Mini Earbud Headsets For Iphone 4 4S 5 5S Samsung Galaxy S4 S5 i9600 Note 2 3 Android Laptop Ipad Tablet,Black High performance stereo Bluetooth headset, small, lightweight and stylish Built-in HD and sensitivity microphone. Ideal for in-car calling or working use. Support A2DP , makes you can enjoy clear and natural sound when calling. Up to 4 hours of continuous talk time, 3.5 hours of music time,Charging Time:2 hours Attach with the ear hook, which can perfectly protect your headset from dropping; With this headset, you will be far away from radiation Compatible with Most Bluetooth Enable Device - Smartphone, Tablet, Laptop, PSP etc