? Bluetooth 5.0 Computer Sound Bar: Adopt the latest bluetooth technology, strong bluetooth signal make the wireless connection more easier. Built-in 2 full range high performance 10w speakers, the 20W sound bar with 2.0 channel, delivers full, rich and realistic sounds that feel much more natural to your ears and immerse you in your entertainment with minimal static noise and distortion. ? USB Rechargeable: Built-in 2000mAh battery, the sound bar can be used for 4-6 hours after fully charged(2-3hours), which make it possible to take it anywhere. Easy to play music for outdoor activities. ? Wired and Wireless Connections: Supporting multiple connection methods, the sound bar can be connected to smartphones, tablet or laptops via Bluetooth 5.0, connected to the PC via USB-DAC, TF card Mode(support Max. 32GB). ? Remote Control and Phone Calls: Support Remote Control and Phone Calls – You don’t have to press buttons on the speaker to switch songs, adjust volume, or pick up phone calls. The paired remote control helps you carry out any tasks right at your fingertip. ? Innovative and Portable Design: our soundbar is easily incorporated in your home with a fashionable take, make the room more modernized and elegant. The lightweight make you take it anywhere easily. Besides, the sound bar comes with remote control , audio cable, USB cable and user manual.