EASY TO USE: The remote control does not require any programming, just install the battery, and it can be used directly.SENSITIVE BUTTONS: The buttons of this replacement remote are sensitive, easy to operate and control.HOW TO USE: The air conditioner remote control is aimed at the sensor to avoid obstacles, which is easy to use.COMPATIBLE: This air conditioner remote is compatible with for Integra AV receiver, for DTR4.9 DTR5.9.ABS MATERIAL: The remote control is made of high quality ABS material, which is not easy to wear and durable.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!