The Coast Air R09B/BGCE Air Conditioner Remote Control Energy Saver Timer LED is a sleek and efficient device designed for controlling through-the-wall/window air conditioners. With a push button and digital control style, this remote operates on 3 VDC and features useful functions like energy saver, fan control, sleep mode, timer, and LED indicator. Made of durable plastic in a stylish white color, this remote is a convenient and practical addition to any home improvement setup for efficient cooling and air circulation. Item has been tested and works as it should Fast and free shipping