Usb pequeno sp mini portátil placa de som móvel estéreo para casa portátil computador portátil multimídia desktop

Feature: Easy to use: USB power supply connection and signal transmission is very convenient, power and signal transmission can be completed by a line, plug and. No battery required: Insert the products USB directly into the USB port of your computer, without the battery or. Easy to carry: USB speaker sound quality, small size, easy to carry, low consumption of environmental and energy saving, simple and practical. Description: Product category:small speaker color:black compatible with:Notebook and Desktop Computer Packing List： 1*USB small speaker Note:All images and descriptions are for illustrative purposes only. The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement.