Coby CSP44 Portable Amplified Stereo Speaker System
High Efficiency Amplified Speaker System Active or Passive System With Power Control Maximum Power: 4.0 W x 2 - DBBS Dynamic Bass Boost System Control Extra Treble Output Switch Volume Controls LED Power Indicator Unit Dimensions: 3.5" x 5" x 3.5" (WxHxD) - 2 Units per package
Merchant: J&R Music & Computer World