subwoofer super bass computer sound bar with subwoofer pc multimedia system 20 pc speaker hands free 20 pc speaker
Speakers / Hands-Free Speaker
Product Name USB Computer Speaker Wireless Speakers 2.0 for Computer/Laptop Computer Bookshelf Speaker Surround Sound (No Bluetooth Function) Power 2*3W Function AUX IN/USB Frequency 20Hz-20KHz Signal to Noise Ratio ≥88dB Input sensitivity 400mV Material ABS