Bluetooth-compatible Speaker USB Computer Speakers 3D Stereo Bass Sound Subwoofer Music Player for PC Multimedia Loudspeaker Features: 1.Dual speaker stereo mini does not occupy the desktop 2.The left and right speakers sound at the same for time with a clear level so that you are in the surround sound field 3.Release the original sound of music with good quality music and relax all day 4.The combination of passive diaphragm and mono speaker improves low and sound performance, allows the to flow out clearly, giving you a better experience 5.Listen to the sound and retreat to attack the game sound without delay to build your super god road Specifications: Product name: A2 desktop to the box Product line length: 1.3/1.6 meters Input power: DC5V Speaker specifications: 50mm*2 Frequency response: 25HZ~20KHZ Signal to noise ratio: 80db Power supply mode: USB for DC 5V Input interface: 3.5mm stereo input Adjustment form: wire-controlled volume adjustment Color options: black/white Product size: 2.51x2.4x3.38inch (64x61x86mm) Product weight: 265g Package included: 2 x Speaker