1.【PERFECT ENJOYMENT】2 full range high-quality speaker, and built-in subwoofers. This sound bar could not only deliver clear sound in wide pitch range, but also provide 3D surround sound stereo for your sweet home theater. 2.【MULTIPLE MODES】 This soundbar can connect to your devices with bluetooth. It's easy to connect and the setup would only take a few seconds. Or you can also use the AUX cord and RCA cord to connect different multimedia devices. 3.【MOVE FREELY 】Super stereo soundbar, perfect for home, dorm room, kitchen, bathroom, car, parties. Weather you are planning to binge-watch any TV shows, enjoy movies, listen to a concert, or watch football games; just take this mini portable soundbar with you and you can enjoy the entertainment anywhere & anytime! 4.【Easy to operate】Volume controls for speakers, power and bass enable quick and easy audio adjustment. Listen to music, movies and games in complete privacy. 5.【Features】 The speakers are wired USB direct plug playback, no 3.5mm audio access cable is required. The player is slender and easy to fit into a notebook bag. It can be placed upright, placed flat on the desktop, or clipped above the laptop screen. Product DescriptionPower supply mode: DC 5VRated power: 3WFrequency response: 90Hz-20KHzSignal to noise ratio: 80dBImpedance: 4ΩAudio interface: USB audio interfaceSpeaker size: 205×30×25mmAppearance design: red, blackmaterial: metalPackage Contents:1*Portable small speaker1*Rubber base1*notebook folder