SADA V-111 Computer Speaker USB Wired Powerful Stereo Subwoofer Woofer PC Notebook MP3 MP4 Surround Sound Box

Product name: computer audio

feature: The independent metal volume knob can turn on/off the power of the device, and easily adjust the volume, which is convenient to use. The blue LED lights and classic appearance make it beautiful and fully match the decoration style of your room. Stable and lossless bass effect and stereo surround sound speakers bring you wonderful music. With a 3.5mm audio plug, it is very suitable for desktops, laptops, TVs, smart phones, tablets, MP3, MP4, etc. This USB powered speaker is energy-saving, environmentally friendly, safe and reliable. specification: Brand Name: SADA Model: V-111 material: plastic Output power: 3W Power supply: USB 5V Input interface: USB plug and 3.5mm audio plug Channel: 2.0 Signal to noise ratio: ≥65dB Frequency response range: 30Hz-15KHz Color: black, white (optional) Main item size: about 32 * 6.5 * 6 cm / 12.6 * 2.6 * 2.4 inches Main part weight: about 500 grams/16.64 ounces Packing size: about 32.7 * 9 * 7.5 cm / 12.87 * 3.54 * 2.95 inches Package weight: about 545 grams/19.22 ounces

packing list: 1 * Wired speaker 1 *User Manual