Microlab U270 2.1Chanel RGB Speaker for desktop...
Output Power5W+3W*2 = 11 Watt RMS
RGB: Stylish 7 Color LED lights
Input: 3.5mm stereo line in
DC Input: USB powered – 5V/2A
Transducer Unit:3'' Woofer + 2.5'' Tweeter*2
Frequency Response:50HZ-18KHZ
Signal/Noise Ratio: > 85 dB
Separation: > 45 dB
Volume control, Bass control
Product dimension (WxHxD) : Subwoofer W106×D128×H161mm, Satellite L61×D82×H97 mm