Bluetooth iHome is designed for use by individuals with fine motor, grasping and neurological disabilities. This device is equipped for wireless audio streaming. It works with any Bluetooth enabled device to allow listening to music and audio programs. It has been adapted with six 2 1/2" switches to control tracks forward and backward, increase and decrease the volume, pause and turn the device on/off. The iHome features a dynamic speaker for full range of sounds, dual alarm clocks, backlight LCD with time and alarm time. It also has audio input jack for non-Bluetooth devices (e.g. MP3 Player) and a USB port for charging your devices. POWER: Requires AC Transformer (included) and 3 AAA Batteries (included). DIMENSIONS: 14 1/2" L x 10" W x 4" H. WEIGHT: 3 lbs. WARRANTY/GUARANTEE: As stated by the manufacturer.