USB Speaker Portable Loudspeaker Powered Stereo Multimedia Speaker for Notebook Laptop PC(Black) Features: 1.Speaker system: 2.0 portable USB speakers 2.Noise suppression function 3.This item can fully avoid interference, you can place it as you want. 4.The bottom of this product with anti-skid design to firmly hold itself 5.It can offer you clear voice quality and wonderful music 6.Immerse yourself in the rich sound of music, movies, and games as this speaker is integrated with dual speaker units that deliver the mind blowing stereo sound. Specifications: Color: Black Material: ABS Size: 8.5*3.5*4cm The cable length: 1.2m/47inch Total for peak power: 0.5Wx2 Voltage: for DC 5V Speaker system: 2.0 portable USB speakers Package included: 1 x USB Mini Speaker