Built-in Bluetooth RF wireless module, meets the latest standard 3.0.Support Bluetooth stereo sound, perfect sound quality, outstanding bass effect.Support iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled!Power supple mode: Built-in

Built-in Bluetooth RF wireless module, meets the latest standard 3.0.Support Bluetooth stereo sound, perfect sound quality, outstanding bass effect.Support iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled!Power supple mode: Built-in lithium battery; USB cable power supply.Waterproof,hands-free call.and sucking disc.Convenient buttons for music and call control while in the shower, at the pool, or in the car!