INTECHING TV Voice Control Remote for TCL 43Q550F, 50Q550F, 43Q570F, 55Q650F, 40S35F, 40S350F, 55S450F and 65S450F Smart TVs

["Voice remote control with great compatibility, working with TCL Q550F, Q570F, Q650F, S35F and S450F Full, 4K UHD smart TVs and more.","Requires 2 AAA batteries (NOT Included); For use with TCL smart TVs Q550F Series: 43Q550F, 50Q550F, 55Q550F, 65Q550F, 75Q550F, 85Q550F; Q570F Series: 43Q570F; Q650F Series: 55Q650F, 65Q650F, 75Q650F; S35F Series: 32S35F, 40S35F, 32S350F, 40S350F; S450F Series: 43S450F, 50S450F, 55S450F, 65S450F, 75S450F.","Durable replacement remote control, works out of packaging, well responsive to every key press, ensuring the television operates as expected without any hassles; pairing is needed for voice search feature.","A perfect replacement to your old or lost remote control, voice control substitute for Voice Remote Enhanced, NS-RCFNA-19, NS-RCFNA-21 remote control models, with solid quality and better usage experience.","Comes with a user guide. Professional support team is always available to assist you with any questions or concerns about the product."]