Wireless headset pairs easily with iPad, iPhone, iPod touch or any Bluetooth device so you can roam freely up to 33' (10 meters) from your tablet or smartphone. Laser-tuned drivers and a built-in equalizer deliver rich digital stereo that immerses you in your music and calls. The noise-canceling microphone reduces background noise so you'll be heard clearly. Listen and chat longer with up to six hours of battery life on the rechargeable battery. Position the microphone right where you want it or rotate it up so that it discreetly hides in the headband when you're listening to music or watching a movie. The adjustable headband and soft ear cups are designed to keep you comfortable. Lightweight headset also folds up like sunglasses when you're ready to hit the road. Headset includes a USB charging cable.