4 Integrated high performance moisture-free speakers deliver exceptional clarity and high quality sound. Charges your iPod while playing music. Audio selector allows you to play iPod shuffle or other Audio device. Integrated Bath tissue holder that can be easily folded as a stereo dock. Requires AC Power (AC Adapter included). Easy to remove from Wall Mount. Specifications: Dimension (W x H x D): 8.25in x 3.68in x 7.12in. 210mm x 93mm x 181mm. Power Requirements: 12V, 1.5A AC adapter. Speakers: 2 x tweeters for highs. 2 x woofers for lows.