Applicable Streaming Devices & TV Models Replacement remote for TV stick(2nd Gen/ 3rd Gen), TV Stick 4K(1st Gen/ 2nd Gen), TV Stick 4K Max(1st Gen/ 2nd Gen), TV Cube(1st Gen/ 2nd Gen/ 3rd Gen), TV Stick Lite, TV Stick HD, TV Remote for 3rd gen/ 2-Series/ 4-Series/ Series/ QLED Series Amz Smart TVs, remote for some TCL,Hisense,Insignia fire smart TVs that support voice commandsApplicable Remote Model Replacement tv stick remote for Insignia TV remote control (NS-RCFNA-21, CT-95018, CT-RC1US-21, NS-RCFNA-19,CT-RC1US-19) etc, and for voice remote (2nd Gen/3rd Gen/Lite/Lite 2nd Gen)Easy to pair First Hold the Home button about 10-15 seconds, then Release when the LED starts to rapidly flash(Entering Pairing mode), waiting about 30-60 seconds, Then remote should automatically Pair with your deviceRemote with Voice TV stick remote with voice search function, You can ask it to find your favorite content, Quickly jump to your favorite scenes with standard navigation and playback controlsPackage Contents 1 Replacement Voice Remote, 1 User Manual (Batteries not included requires 2 AAA). If you have any questions, feel free to contact us at any time