- Rich, full sound. Stereo speakers with rich bass tones deliver a more complete, enjoyable listening experience. - Battery operated for portability. Enjoy your tunes on the go with up to 10 hours of continuous AAA battery operation. The battery compartment quickly and easily clicks open and closed for battery swaps. - Charge while you listen. Your iPod® or iPhone® charges while docked to help you avoid a drained battery. - Wireless remote control. Control your iPod® or iPhone® from across the room with the included full-function wireless remote control. - Other sources welcome. An auxiliary audio input lets you connect select digital music players to the clock radio for easy access to your music (cable included). - Pick your player. Compatible with most iPod® and iPhone® models.