HQRP Universal A/C Remote Control compatible with YAIR YAOMA YIDONG YORK YUTU ZHONGYI ZUODAN DIY CARRIER CHANGFENG Air Conditioner plus Coaster HQRP&reg; Universal Remote Controller plus HQRP&reg; Coaster; 2 AAA Batteries Included! Large LCD display which provides easy setting and operation; Built-in clock and timing ON/OFF function; Digital automatic code searching function; Fahrenheit or Celsius temperature display option; 100 Days Warranty!