• Replacement voice remote control compatible with TCL 4K OLED Smart TVs. • Compatible with a wide range of models, including 75C89K, 75Q8CX7, 85Q8CX7, 98Q8CX7, 43S446, 50S446, 50S546, 55S446, 55S546, 65R646, 55R646, 65S546 and others. • No programming or prior pairing required; works directly upon installing new alkaline batteries. • Made of high-resistance ABS material. • Effective wireless range of 5 to 10 meters. • Package contents: 1 remote control (batteries not included).