Features Mini 2.1 Channel stereo speaker system with streamline design Small size with big output and Super Bass Suitable for iPod, MP3 Cell Phone, MP3 Player, CD Player, Notebook, PC, etc. Power Amplifier Output: RMS 1.5W x 2 + 5W Power Amplifier Npise Ratio: >80dB Treble Unit: 1" Sound with High Density Anti-Magnetic Loudspeaker Bass Unit: 2" Bass with Rubber Anti-Magnetic Loudspeaker Input Connection: 3.5mm Line Impedance: 8 ODM Power Source: DC 6V (4 x AAA Batteries, not incl.); USB Power Cable (incl.) Dimension: 78 x 156 x 70 mm (D x W x H) Stylish Color Options Availability: Usually ships the same business day SP-001Regular price: $29.00Sale price: $15.00color: BlueRedYellowBlack Secure On-Line Ordering Site Tel: (888) 860-4416 Fax: (732) 416-8788 sales@pctekonline.com Business hours are from 10:30am to 7:00pm EST Monday to Friday 3 Kellogg Court Suite 11 Edison NJ 08817 Copyright (C) 1997-2011, PCTekOnline.com All rights reserved. Thank you for shopping at PCTekOnline.com !