This 7-in-1 USB socket cube has a switch and includes 4 AC sockets, 2 USB sockets, and 1 power socket. The cube meets German standard requirements for grounding (4.8 mm diameter). It safely and continuously meets your charging needs. The maximum power is up to 4000 watts (250 volts, 16 amperes). It is not only fully functional but also practical and aesthetically pleasing! Compact and exquisitely made, it is perfect for home and travel use! It has high safety and a child lock that prevents curious children from putting their fingers into the sockets. High-quality copper wire is used as a conductor to reduce power consumption when appliances are in use. The shell is made of fire-resistant PP material, ensuring safety and reliability. Its powerful functionality, child lock, and robust construction make it an indispensable accessory in the home. This multifunctional 7-in-1 socket cube is suitable for all indoor spaces, especially bedrooms, bathrooms, kitchens, and dorm rooms. The cube is sturdy and does not come loose easily. Its wireless design saves space. Perfect for turning off devices in standby mode. No need for frequent plug changes. Compact and practical. The advantage of this multifunctional wireless socket lies in its compact design. It saves space and does not take up much room, making it ideal for use in small spaces or during travel. Each weighs only 270 grams (7-in-1 socket cube, dimensions 7.5*7.5*7.5 cm/piece).