Certified "Made for Kindle" accessory (Kindle Fire). Play and charge your Kindle Fire. Stereo speakers. FM Stereo clock radio. Works with iHome sleep alarm app The iK50 is a stereo alarm clock that lets you charge and play your Kindle Fire sleep to radio (you can also wake to tone). Reson8® speaker chambers and EXB bass enhancement provide great sound that’s perfect for your music, games or apps. Works with iHome Sleep app (free download) to wake and sleep to your favorite music and advanced custom alarms. Also enjoy FM radio with digital tuning. A micro USB harging cable and stereo audio cable with 3.5 mm plug are included.