Swage by Rokit Boost - Bluetooth Headphones - Built in Microphone Sound - Perfect Fit Sleek Design - Black Color Swage Bluetooth Headphones are compatible with Bluetooth A2DP enabled devices such as iPad, iPhone, iPod touch, Android Smart Phones, tablets and more.. Easily control your music using side function buttons like Play, Pause, Forward, Previous, Volume Swage can be used as both a wireless music Headset and Bluetooth phone headset for hands free calling Swage Bluetooth Headphones have a unique Sleek and Extra compact design Rechargeable battery, Micro USB Charging cable. Up to 8 hours playback of your favorite music