Universal remote controller for air-conditioners, controlling over 1000 different world famous brands of air-conditioners. Using intelligent digital IC, fast search and low consumption. Newest and elegant shape design. Large LCD monitor display, clear to see the image. Function of digit automatic search for code, easy setting and simple operation 1. Manually plug-in the air conditioner, aim the remote control at the receiving window of the air conditioner. 2. Hold SET button (for about three seconds) until the conditioner type code flickers in the window, and press Temperature “ UP “ button and notice the status of your air conditioner until the air conditioner automatically starts, then press OK/Lock Sign to finish setting. Power: 2*AAA Material: ABS Product Dimensions: 14*5.1*1.8CM Product weight: 69.1G colour: white Package Contents: 1 * Universal remote control (AAA battery is not included) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.