USB Laptop Desktop Computer Long Small Speaker

Product name: USB wired mini speaker
Product model: XB-19
Product Type: Notebook computer accessory products, gifts
Product specifications: full frequency compatibility, dual-channel sound card technology, plug-and-play connection, no driver installation, computer power supply after connection via USB.
Shell material: ABS plastic
Shell color: black
Product parameters: product power supply: 5V, 500mA; electricity
Brain direct power supply mode; Mini speaker output power: 2W;
USB cable length: 900mm.
Product size: 200*28*27mm