Feature:1. Self Powered: The switch has a built in kinetic energy power generation module, no battery, no wiring. The shell is made of flame retardant material, safer to use.2. Waterproof: The switch panel is safer without electricity and it is waterproof, and the panel can be operated with wet hands without the risk of electric shock.3. Function: Make your home smarter, the maximum current supported is 10A, it can be connected to most electrical appliances and lighting equipment.4. Easy to Install: The wall switch can be attached to the wall, or placed on a table, bedside, living room, etc. The receiver is small and can be placed inside the switch box.5. Stable Design: The receiver adopts one fire and one zero design, which can solve the problem of light flicker and make the remote control more stable.Specification:Item Type: Wireless Light SwitchMaterial: ABSPurpose: Can be connected to most electrical appliances and lighting equipmentSwitch Parameters:Working Type: Reset TypeWorking Frequency: 433MHZSwitching Times: Over 200,000 TimesTransmission Distance: 200M (Outdoor), 50M (Indoor)Power Mode: Kinetic Self GenerationCommunication Mode: OOK FDKPanel Size: Approx. 12x7cm/4.7x2.8inReceiver Parameters:Working Voltage: AC110V-230VWorking Frequency: 433MHZWiring Method: TerminalControl Element Type: RelayRated Current: AC 10AStandby Power; <0.15WStorage Switch: 5 Wireless Switches Can Be StoredSize: Approx. (Length) 60mm x (Width) 43mm x 27.5mm / 2.4 x 1.7 x 1.1in.Package List:1 x Wireless Light Switch2 x Receiver4 x StickerNote:1. Do not place the product in an environment that is too humid and high temperature!2. Please supply power according to the voltage used. Using other voltages may cause fire and product damage!