Features: 【Broad Compatibility Design】Supports multiple lcd device models, ideal for multi-device households. Compatibles various lcd device models. 【Durable ABS 】Constructed from premium ABS plastic, offering excellent wear resistance and impacts protections for long use durability. 【Intuitived Keys Layout】Simple and convenient operating, perfect for seniors and children with quick learning . 【Clearly labeled buttons】Clearly labeled buttons with intuitived layout enable easy operating even in low light condition. 【Lightweight and Portable Design】Easy to carry and store, perfect for travel and business trips. Specifications: Component: ABS Compatibility: for rmc3401, LT-50N750, LT-55N685AN, LT-55N775AN, LT-65N785A, LT-75N785A 4K UHD Power supply: need 2AA 1.5V alkaline battery (not included) Size about 17.5x4.5cm/ 6.88x1.77in Package Includes: 1PC rmc3401 remote control note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution