Overview:This is a slender USB-powered speaker; its steady and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music.Features:Bar-shaped home speakers, steady and lossless bass and stereo surround speakers bring you great music.The speaker comes with a 3.5mm audio plug, suitable for desktops, laptops, TVs, smartphones, tablets, MP3, MP4, etc.Cool LED ambient light, powered by USB interface, energy saving, environmental protection, safe and reliable.Multi-function knob control, on/off and volume up/down, convenient and fast.High-quality plastic material, light and portable, classic black appearance, beautiful and elegant.Specification:Model: V-183Material: PlasticOutput Power: 3WPower Supply: USB 5V 600mAInput Interface: USB Power Plug & 3.5mm Audio PlugChannel: 2.0Separation: ≥40dBSNR: ≥80dBFrequency Response Range: 30Hz-15KHzColor: BlackMain Item Size: approx. 36*6.5*6cm / 14.17*2.56*2.36inPackage Size: approx. 38*9*9cm / 14.96*3.54*3.54inPackage Weight: approx. 632g / 22.29ozPackage List:1 * Wired Speaker1 * User Manual