2.0 Multimedia Speaker (D-05) Connectivity : Computer USB 2.0 and 1.1 Line in Jack (male) Compatibility : Mp3/CD/Portable Player, Smart Phones, Computeretc. A computer compatible with an audio output and volume control Powersupply : USB 5V, DC5V,Output Power : 5W Color box packing Portable speakers and easy to carry music everywhere... Product Dimension : 6.2 x 7.5 x 9.9 cm Product Weight : 0.2kg Brand No Brand SKU 100228046_NP-1020492034