Remote Compatible with TCL, Philips, Magnavox, RCA, Sanyo, LG, Haier and JVC Roku TVs. It is NOT compatible with any Roku Stick, Roku Streaming Stick, Roku Box 1/2/3/4(HD/LT/XS/XD), Roku Ultra, Roku Express, Roku Premiere or Roku Players. No Setup Required, just plug in 2x AAA batteries (not included) to get it work. The remote uses infrared technology, Please point it towards the infrared sensor on your TV to control it properly. Replacement for Roku TV remote has 4 shortcut buttons - with volume control and power button. This remote has a quick response time less than 0.3 seconds. The buttons have been tested to support over 120000 clicks. The remote chip has been upgraded to give you a greater transmitting distance and a stable performance. We provide 30 days warranty with no condition return or exchange. NO headphone jack. NO pairing button. NO voice search. If your original remote has pairing button, please do NOT buy it. It does NOT have the headphone jack to plug in your earphone. Universal Remote Compatible with Roku TV, for TCL/Philips/JVC/RCA/Magnavox/Sanyo/LG/Haier/ONN Roku TVs. 【Important Notes】It DOES NOT work with Roku streaming stick, Roku Ultra, Roku Express,Roku Express 4K+, Roku Premiere or Roku player. And this is an infrared remote control without voice function and headphone jack. Troubleshooting --- If your remote isn’t working directly, try the following steps to fix your remote: (1). Remove any obstacles from the front of the television Most TV's have the remote sensor in the bottom left or bottom right corner of the television. Make sure there is nothing in front of or blocking the sensors. (2). Try new batteries. Insert new batteries into the remote. Make sure the batteries are correctly installed with the positive and negative ends in the right direction. (3). Power Cycle the remote. To do this: Remove the batteries from the remote. Press every button on the remote at least one time to drain any residual power. This also helps to check for stuck buttons. Re-insert the batteries back into the remote. (4). If this process doesn't work, you may want to power cycle your TV as well. To do so, you'll unplug the TV, press and hold its power button for five seconds, then plug the TV back in and turn it on. Check to see if the remote is now working.