USB Laptop Desktop Computer Long Small Speaker $ 0.00 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: 2002827mm
