80Watt 34Inch Sound Bar,, Dsp, Hdmi-Arc, Bass Adjustable, Optical Cable Included Sound bar, BESTISAN Soundbar Wired and Wireless Bluetooth 5. 0 Speaker for TV (34 Inches, Optical Cable Included, DSP, Bass Adjustable, Wall Mountable) Upgraded Version: High-sensitivity remote control displays the different modes by means of different colored LED lights. Deep bass, improved power (Up to 80W). Advanced built-in Subwoofer bring powerful bass for all your movies, music and TV shows. Enjoy expansive audio and crystal-clear sound. (Fit for 32Inch--50Inch Smart TV). 3D Surround Sound System: support Movie/Music/Dialogue modes thanks to DSP Technology. bring you a fantastic surrounded sound. Lets you hear every details of your music and movies, with crisp, breathtaking detail and exceptional clarity. Advanced 5. 0 Bluetooth Technology: Connect over Bluetooth in seconds to your any Bluetooth Audio devices. To play from TVs use the included optical cable. It also supports HDMI-ARC(HDMI cable not supplied), Aux in, RCA, USB. Control with Remote or Buttons: No matter if you?re standing by the TV or laying on the couch, the tv soundbar speaker can be operated via the integrated top buttons or included remote control. To make its operation even more intuitive, the LED indicator shines through the grid in different colors matching the selected functions. 90 Days Home Trial: With the full consideration of our valued customers? side and market survey. Most tend to have more prolonged replacement service if defective or dissatisfaction. Kindly this exclusive service is offered. please feel free to contact our sales-after service anytime ( service@bestisan.com ) or visit our official Facebook: BYL and PM us directly. Have a great day