LUMAND Powerful Bluetooth Soundbar with Wireless Subwoofer Perfect Stereo sound HIFI USB Soundbar Speaker for Computer PC Tablet Smartphone Great sound quality, support the music playback, built-in microphone and support for TF card and hands-free calls Compact and Sleek design, supports voice prompt Easy to use controls. Supports connection, the 3.5 mm audio input, USB input Offers a stereo,noise reduction effect so that you can enjoy the music very well Warm Tip: Sound bar has a 3.5mm audio input jack. If you TV has a 3.5 mm audio output jack you just need a 3.5 mm to 3.5 mm cable. If you TV only has left and right RCA audio outputs then you need a left/right RCA to 3.5 mm cable. Thanks