Product description4 sockets + 3 USB ports + 1 on / off switchRated power: Max 3680WUSB output: 5 V / 3.1 A (15.5 W)Dimensions: 76 * 76 * 118mmMaterial Fire-retardant housingCable length: 1.5mColor: gray, bluePackage content: 1 * cube square base1. 4 sockets + 2 USB ports 4 sockets and 3 USB ports (Type-A * 2 and Type-C * 1) are integrated in a power strip. Suitable for charging smartphones, tablets, desk lamps, computers and other devices at the same time. Cordless socket saves space and keeps your things tidy.2. 7-in-1 adapter socket It is universally used in many places such as hotels, restaurants, private homes and public places to make it easy for customers to charge digital products. Thanks to the cube shape, many devices can be connected and charged without the power supply units getting in the way. You have more sockets and space, say goodbye to the messy cables.3. Compact and Portable 76 * 76 * 118mm, Compact and space saving design, small enough to fit in a backpack / briefcase. USB ports with overload and short circuit protection for your devices. The product contains instructions for use in German.4. Fast charging The advanced technology enables a charging speed of up to 3.1 A (total) thanks to optimal power distribution. With the on and off function, you just need to press the switch to turn off the power. This saves electricity and does not require plugging in or unplugging.5. Protects your electronics The shell is made of PC plastic, built-in flame-retardant copper cable, the triple socket with USB offers 350 joules overvoltage protection and thus protects your connected devices from damage. To avoid a fire accident.