1. The socket is designed for small European sockets. It is not compatible with German standard sockets. 2. Control your home from anywhere: 5 remote - controlled sockets come with 2 remote controls, allowing you to turn on and off household appliances from anywhere. 3. Remote control: The maximum range is 30 meters in an open space. The strong RF signal does not pass through walls and other devices. It has a power of 2300W, which is sufficient for most devices. 4. Compatibility: The remote - controlled sockets are especially suitable for hard - to - reach electronic devices, such as Christmas decorative lights, DVD players, TVs, receivers, lamps, and stereos. They are very suitable for the elderly, pregnant women, etc. 5. Safe and reliable: The ABS shell provides excellent high - temperature protection. The CE wireless switch kit ensures the quality of using the child - safety switch, and you can use the sockets without worry. 6. Different from most remote - controlled sockets on the market: Each socket also comes with an on/off switch. If needed, you can also turn the socket on and off without using the remote control.