The sockets are to be used for small European sockets. Not compatible with normal German sockets. Control your home anywhere: The 5 remote-controlled sockets with 2 remote controls allow you to turn your home electrical appliances on and off from anywhere. Remote control: the maximum range is 30 m in a free area. The strong RF signal passes through walls and doors and does not interfere with other electronic devices. The maximum power is 2300 W, which is enough for most devices. Compatibility: Remote control sockets are especially suitable for hard-to-reach electronic devices, e.g. Christmas decoration lamp, DVD player, TV, receiver, lamps, stereo, great for the elderly, pregnant women, etc. Safety and Reliability: ABS housing provides great protection against high temperature, CE certificate guarantees the quality of the wireless switch kit, built-in plastic pads ensure the safety of children, use the sockets without worries. Unlike most remote controlled sockets on the market: each Note: 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.