The iD9 is a sleek rechargeable speaker system designed with the iPad in mind. Of course, it also works wonderfully with iPhone and docking iPod models, charging and playing and giving you great sound that’s perfect for your music, games or apps. Works with iHome Sleep app for custom alarm settings, social alerts and more, and with iHome Radio app for global internet radio. iD9 includes SRS TruBass and Reson8 sound technology for an exceptional audio experience. The built-in lithium-ion battery is rechargeable, so you can enjoy music on the go without worrying about batteries. Accommodates iPads in most skins and cases.