Features: Remote control function, can be realized through the mobile phones remote switches electrical appliances, convenient and fast. Support timing switches function, can be set according to demand timing switches appliances, save energies. With poweroff memory function, avoid resetting. Safe and stable, resistant designs. It is suitable for users who need remote control of electrical appliances in homes, offices, stores. Especially suitable for people who often go out or forget to electrical appliances. It can be used for remote control of lighting, air conditioning, TV, water pump and other electrical appliances. It can also be used for regular opening of electrical appliances, such as regular boiling water, regular opening of air conditioning, etc. Specifications: Component: plastic Size: as picture showns Package Includes: 1XCircuit Breaker note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.