Bestisan Soundbar Wired And Wireless Bluetooth 5.0 Hdmi-Arc, Wall Mountable). Upgraded version high-sensitivity remote control displays the different modes by means of different colored LED lights Deep bass improved power-designed for your smart TV and sweet home Dsp technology This technology Let you have three choices for sound effects news movie and music you can choose according to your current situation Memory function and bass control the update remote's reset button could be memorized to the factory settings And you can control the treble and bass settings of the sound bar Wireless Bluetooth 5 0 transmission Bluetooth wireless transmission technology strong anti-interference lossless Audio transmission 360-degree sound let you have a high-quality home audio system Enjoy the luxury of music Easy to Use and Operate: High-sensitivity full function IR remote control displays the different modes by means of differently colored LED lights