Powered by 2 professional anti-magnetic speakers and 2 bass vents, deep bass and high-intensity clear sound bring you stereo sound.The powerful 5.0 signal easily connects all -enabled devices.USB powered, easy to connectpact, and play!Save space, make your desk neater and very convenient to use outdoors with your friends and family.Specification:Color: WalnutType: Wired Speaker Compatible Version: 5.0Working Range: Approx. 33 feet (10m reachability)Charging port: USBFrequency range: 120hz-18khzMusic format: MP3Signal shielding: 7070dbSpeaker size: 7cm 37x9x /14.57x3.54x2.76inSpeaker power: 4wVoltage: 5vPackage List:1 * Computer audio(Excluding other exhibits)Notes:1. Due to measurement, please allow an error of 1-3 cm.2. Due to different computer screens and monitors, the actual color may be slightly different from the picture.Thank you for your understanding!Connect everything on your device and let the party begin.