#DriversConfiguration :Professional 2-inch full-range speaker #Rated Power :3W RMS #Net Weight ( each) : USB powered #USB Audio line length: 1.3 meters #NetWeight ( each) :5V #Finish:Solid wood MDF box board #Dimensions (WXDXH):80*80*80mmA #mini-speaker is a kind of #mini-speaker, which many friends also call it a "USB speaker". It is connected to a computer or a USB jack with a USB interface. It is compact, easy to carry, and fashionable. The mini #speaker can be connected to most audio output devices, such as MP3, MP4, MP5, mobile phones, computers, etc. (some devices may require an adapter interface). The appearance design is simple and fashionable, small and exquisite, with a wide variety of products.The combined mini #speaker is more suitable to be placed at home.The mini #speaker's treble is bright and transparent, and the middle and low audio levels are balanced, making the sound quality more textured and stable and clear, making every song full of rhythm.2" full range speaker with three-stage balanced audiophile sound 3.5mm standard plug can be easily connected to mobile phones, desktop computers, tablet computers, MP3, car audio, power amplifier headsets, #speakers and so on. USB power supply, no need to set up a power supply device, plug and play.The box body is constructed of high-strength medium fiber board up to 4.5mm thick, and the thick plate can effectively avoid the box body resonance.