High-quality material: The remote control is made of high-quality ABS material, which is wear-resistant and durable, and has a good touch feeling. Replace damaged or old remote controls. EASY TO USE: The air conditioner remote control provides easy and full access to all buttons, is suitable for 2 AAA batteries, and works well. (Battery not included) Compatible: Replace air conditioning remote controls suitable for all R57 series and all RG57 series remote controls, such as: R57B1 BGE RG52A2 BGEFU1 RG57 BGE RG57A1(B) BGE RG57A1(B) BGEF RG57A1(B) BGEF, etc. LED Backlight Function: The RG57B1 BGE replaces the air conditioner remote control with a newly upgraded LED backlight, making it more convenient to use at night. Universal Remote Control: The air conditioner remote control is suitable for most remote controls, such as MrCool, FRIMEC, Olimpia Splendid, ECOXTOSHIBA, etc. Material: ABS Model: RG57B1 BGE Batteries: 2 x AAA batteries (not included) Product size: 14.5*5.6*2 cm Note: The data are all measured manually, please allow 1-3 cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.