Sumvision&reg; Psyc&reg; Wave ZX wireless bluetooth headphones headset with microphone,Bluetooth 4.0, Noise Isolation for Iphone,Ipad,Mini,Air,Ipod,Android,Samsung,HTC,Smartphones,Tablets and bluetooth device GREAT SOUND QUALITY AND COMFORT - Powerful Bluetooth headphones. Over ear noise isolation pads: The closed ear cushion blocks noise and gives better comfort. Equipped Bluetooth 4.0 Version with up to 33 Feet of Range without obstacles. Hands Free headset, receive and make calls with built in Microphone function. Listen to your music wirelessly. Up to 15 hours talk time mode with its included 200mAh battery. You can listen music to up to 5-6 hours directly. EARPAD CONTROLS AND DETACHABLE CABLE - Bluetooth headphones with built in microphone. Volume controller, Play/Pause, Track Controller. Answer/Hang up calls all from the earpad controls. Strong detachable cable so you can use the headphones with non enabled bluetooth devices. Also for those occasions when you forgot the charge the headphones DEEP BASE - The Wave ZX utilises large 50mm drivers to generate powerful rich bass. The cushioned earpads help to retain the bass giving you a fully immersed sensation. Forget the outside world and just lose yourself in the play list of your choice; from powerful ballards to Hip Hop and RnB SELF ADJUSTING HEADBAND - Cushioned self adjusting headband design adjusts itself to fit to your head. No need to manually adjust the headband by pulling or pushing the headband, just slot it over your head and enjoy the music. The cushioned strap ensures hours of comfort giving you more time to enjoy your favourite tracks, radio or audio book