CHUNGHOP K-1302E Universal air conditioner remote control luminous large screen battery remote control 1. Shell material: ABS 2. Key material: silicone 3. Transmission distance: more than or equal to 8m 4. Power supply: 2 x AAA (not included) 5. LCD backlight, luminous large screen, large buttons and large font design, with LED flashlight 6. Permanent memory function, no need to reset after replacing the battery 7. Rapid heating and rapid cooling effect 8. Dimensions: about 17 x 5.6 x 1.7cm