The “Window Socket” is a solar device that “attaches onto glass through a suction cup. Its small solar panels charge a 1,000mAh lithium-ion battery which users can tap into by plugging a device into the socket.
“According to the product’s specs, the Window Socket was designed for use anywhere electricity is needed. It can be used on an indoor window, a car, a ship or when out camping. Highfliers can even attach it to a plane’s window to power their device in the air.
“Designers Kyuho Song & Boa Oh say they tried to design a portable socket that can be intuitively used without too much hassle. The device is made of plastic, has a small solar array tucked behind the suction cup and has a built in converter that converts the captured solar energy into usable electric energy.”