Product Description: Elegant design with LED as a cup ,High quality dynamic sound Multi-function, ideal for Portable PC / MP3/ CD/ MD / IPOD / mobile Adapt Mobles: IPOD/SONY/sony Er /SAMSUNG USB connector and many different colors With power on / off , With volume control Fitting: 1. Ipod/MP3 connect seat 1pcs(15/20G,30/40G,4G),2.adapter 1pcs，3. signal line 1pcs.，4. selected accessory: mobile seat ,1pcs/1usdspecification electrics Speaker specification: Input power：AC100V-245V; DC Input: 300-320mV Outputpower：2W+2W Frequency response: 100-18000Hz Weight: 850g