Ecandy Bluetooth Headphones with Microphone, Bluetooth Headphones with Microphone,Over head - Headphones Bluetooth Built in Mic - Wireless Headphones Bluetooth - Bluetooth Headset - Headsets - Running Headphones , Travel Headphones - Up to 8 Hours of Battery Life - 40mm Drivers High End Wireless Headphones - Wireless Gaming Headset,White/blue Feel your music --The ecandy headphones designed to generate the emotional experience that the music's producers want you to feel. Noise Cancelling strikes the perfect blend between your music and the outside world. To just block external noise. Long battery life -- The built-in rechargeable battery lasts 8 hours for Talk time/Play time. New Technology-Touch control for music play/pause, forward/backward, and volume up/down Lighter, more comfortable--These headphones are lighter, stronger, and have a more comfortable headband. The softer ear cups have an ergonomic bellow that creates a flexible custom fit, so you can keep your music all to yourself.