1. Compatible: TV remote control is compatible with Smart TV Stick Lite, Smart TV Stick (2nd Gen and later), Smart TV Stick 4K, Smart TV Stick 4K Max, Smart TV Cube (1st Gen and later), Smart TV Stick 4K Bundle, Smart TV TV (3rd Gen). Works with all Insignia Smart TVs 2. Incompatible: TV remote control does not work with Smart TV (1st and 2nd Gen), Smart TV Stick (1st Gen) or Smart TV Edition smart TVs. 3. Voice Control: Navigate your TV easily with our voice remote control. Just speak and it will obey. Ergonomically designed, comfortable to hold, enjoy a smarter TV experience. 4. Long-distance fast control: 0.2 seconds fast response, precise control up to 40 feet and 180° range. , presses up to 30,000 times, ensures to meet your needs within 2-3 years. 5. Two are better than one - Convenience: Avoid the trouble caused by sudden damage to the remote control, 2-pack remote controls make your daily use more secure. 6. Note: You need to manually pair the voice remote control. Before pairing, please make sure that the batteries of the old remote control have been removed to cancel the previous pairing; for continuous updates, just press the voice or button; if the voice remote control does not work, please manually add or replace it with the original remote control; please make sure your remote control is not connected to more than 6 devices to avoid any restrictions.