Power and Fountain self-select On/Off functions to save more energy.Diamond is honored with Computex d&i awards 2013</br>Transparent acrylic tube filled with environmental non-toxic and zero ignition vegetable oil.The six multi-colored LED lights, reflect off the water as it shoots out of the base creating many awesome visual effects.</br>Connect to any music source with standard 3.5mm jack.No battery required. (USB powered)</br>Soundsoul Water Dancing Speaker (Diamond) is an easy way to spice up your music listening, and can change the feel of a house in seconds. Just plug these speakers into your iPod, MP3 player, or home computer and let the party begin</br>These speakers are light weight, portable and extremely versatile. Dimension: 68mm(L) x 68mm(W) x 255mm(H)；534±5 g (2 Speakers)</br></br>Product Description</br></br><b>All New Water Dance Fountain Speaker System for iPhone & iPod; PC, Mac, MP3, MP4, MP5, and other audio devices! </b><br>Connectivity technology: <br>Wired Audio output channels: 2.0 RMS <br>Rated power: 3W <br>Number of driver: 2<br>Frequency range: 90Hz ~ 1800Hz <br>Power requirements (input): DC 5V, 850mA(max) <br>Headphone connectivity: 3.5mm <br>LED light: 6 <br>Control button: 4; Volume up, Volume down, Fountain, Power <br>Dimensions: 68.0L x 68.0W x 255.4H (±2mm) <br>Weight: 276g±5g (Main); 258g±5g (Sub) <br>Cord length: 1.2m <br>Category (item-type): computer-speakers</br>