Item Type: Ceiling Fan Remote Control Kit Material: Environmentally Friendly ABS Purpose: Ceiling Fan Receiving Control Driver Remote Controller Size: Controller: Approx. 11x5.5x2.6cm / 4.3x2.2x1.0in, Remote Controller: Approx. 12.5x4.5x1.8cm / 4.9x1.8x0.7in Battery Parameters: 2 x AAA Batteries (2 x AAA Alkaline Dry Batteries): Nominal Voltage: 1.5V, Capacity: 900mah Product Specifications: Input Voltage: 110V Maximum Fan Power: 100W Maximum Optical Power: 300W, Compatible With CFL, Incandescent Lamp And LED Wireless Transmission: RF 433 MHz Fan Speed: High, Medium And Low Countdown: 1h, 2h, 4h, 8h Switch Buzzer: Yes The Fan Rotates Backward: No Gross Weight: 300g/10.6oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }