1. Shell material: ABS
2. Key material: silicone
3. Transmission distance: less than or equal to 8m
4. Power supply: 2 x AAA (not included)
5. Equipped with common function keys for air conditioners, simple and convenient matching settings
6. Power-off intelligent memory function, permanent memory function, no need to reset after no power
7. 1000-in-1 ultra-full code library, suitable for most brands
8. Vivid color matching, pleasing appearance, comfortable feel
9. Dimensions: about 12 x 4.8 x 1.7cm