There are 3 speed settings and 1h, 2h, 4h, 8h timing functions for the remote control, and it features sensitive buttons, simple operation and convenient use.High-quality materials are used in the remote control, making it comfortable to hold and durable, with even heat dissipation and long service life.Made from rubber, ABS, electronic component, the product is durable and compact.The length of the product is 13.7 cm, the width is 4.9 cm, the height is 2 cm.It is suitable for almost all conventional ceiling fans.Item Name: Remote ControllerMaterial: Rubber,ABS,Electronic ComponentRemote Control Battery: 2 x AAA (Not Included)Specification:Style A: DC110VStyle B: DC220VFeatures: Long Use Life, Convenient, CompactSize Details: 13.7cm x 4.9cm x 2cm/5.39" x 1.93" x 0.79" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Remote Controller1 x Receiver2 x Screws5 x Stopper