Features: 1) Hi-fi stereo sound in a fashionable, stylish and innovative design2) Works with any external music device, such as all iPod, MP3, MP4, portable CD players, computers and notebooks3) The subwoofer makers the sound more powerful 4) The satellites can be adjusted to up or down position 5) The lights around the satellites flash with the music, can be switched on / off6) Decorates your room to create colorful and cheerful living atmosphere7) Can be charged while listening to music8) Remote control: easy to choose any your favorite songs, adjust volume and switch on/offSpecifications:1) Out power: subwoofer / 10W (RMS) 2) Satellite: 3 + 3W (RMS) 3) Driver unit: subwoofer-3-inch woofer 4) Satellite: 2.5-inch full range 5) Frequency response: 200Hz to 18kHz 6) Impedance: 4?) Input voltage: 18V DC / 1.5A 8) Magnetically shielded: yes 9) Dimensions (L x W x H): 270 x 120 x 166.5mm producing area:China