With the Calypso Bluetooth headphones you can use with your iPhone, Android Phone, Windows Phone, BlackBerry or PC and Mac for wireless music and calling. Who doesn"t enjoy some music? Now you get the full fidelity of your digital music without the hassle of cables getting in your way. Whatever your passion the Calypso Bluetooth headphones deliver with their superb music and voice quality and comfortable, light-weight design; allowing you to focus on your activity not cords and adapters.Control play/pause and track forward and back right from the headphones. When used for calling it functions as a Bluetooth headset. The built in mic has noise suppression allowing you to talk in noisy environments and the incoming call goes to both ears so you can easily hear your caller. Package includes: Calypso headphones, USB charging cable and multi-language User manual.Compatible with: iPhone, iPad, Android phones, BlackBerry, Windows phone, PC, Mac and others.