Exclusive Compatibility for Vizio Smart TVs： The XRT270 Voice Remote works for Vizio SmartCast TVs (D/M/P/V-Series, 4K, Quantum, Quantum Pro) that support voice control. Full model compatibility includes popular TVs like M55Q6-L4, M65Q6-L4, VQP65C-84. Note: Not all Vizio TVs support voice commands. Voice Control with Assistant: Press the Microphone button to search shows, adjust volume, or control smart home devices (lights, thermostats) using just your voice. Perfect for hands-free multitasking. Voice function requires pairing (press MIC + MUTE for 5 seconds until the LED flashes). 6 Instant Streaming Shortcuts + Free Channels Launch for Netflix, for Redbox, for Prime Video, for Sling, for iHeartRadio, for Crackle and Watch Free+ with one click. The Watch Free+ button unlocks 200+ free live channels—Apps must be installed on your TV. Plug-and-Play Setup with Extended Range: Basic Use: Insert 2 AAA batteries (not included) to control power, volume, and inputs immediately. Voice/Bluetooth: Pair once via quick setup (steps in manual) for full-room control (40+ ft range). Ergonomic design ensures comfortable handling. Premium Build & Hassle-Free Warranty: Durable Materials: Reinforced ABS shell and silicone buttons survive daily use. Upgraded Performance: Stable signal transmission and 150,000+ clicks per button.