... ipads,iphone,sumsung , 3.built-in lithium battery Wireless bluetooth speaker,mini,portableSpecification* Power: 3W * Signal To Noise ... range of up to 15 meters from the speakers, wirelessly stream music from any Bluetooth-enabled device such as your mobile phone ... and dance away. *Compatible with iPhone 4, iPod Touch 4G, iPad, Droid (with latest operating platform) and other bluetooth devices * ...