Product description This universal air conditioner remote control can completely replace a damaged or missing air conditioner controller. It can control 1000 types of air conditioners, almost all brands that can be found on the market. specification: Control distance: 10 meters Power type: DC 3V Product size: 13 X 5 X 2 cm / 5.2 X 2 X 0.8 inches Product weight: 12g / 0.4oz Power supply: 2 X 1.5V AAA batteries (not included) Features: 1. Temperature rise and fall. 2. Change the air conditioning mode, cold, hot, fan. 3. Adjust the wind speed and direction of the air conditioner. 4. Set the automatic shutdown timer of the air conditioner. 5. With micro LED flashlight, can be used for night lighting. another 1,000 air conditioners. how to use: Easy pairing with air conditioners in less than a minute. Step 1: Point the remote control at the air conditioner and press and hold the "SET" button for 3 seconds until the code flashes in the lower right corner of the LCD screen of the remote control; Step 2: Press the "SET" button again to start the automatic code search procedure. You can see the code change automatically on the LCD screen. (To adjust the code manually, just press the temperature "UP" or "DOWN" button); Step 3: Until you hear a “beep” sound from the air conditioner, it means that the codes match, then press the “OK” button, and the pairing is successful! Note: Air conditioners may have multiple supported codes. In this case, you can try the above procedure again to enter the correct code. This universal air condition remote supports over 1000 brands of air conditioners. (all major brands are supported).