The Lenovo 800 Self-Charging Bluetooth Keyboard is a wireless keyboard that converts light into electrical energy using DSSC – without the need for built-in batteries. This achieves a service life 200 times longer than with lithium batteries and an energy efficiency 353 per cent higher than in comparable devices. The compact Lenovo 800 Self-Charging Bluetooth Keyboard captures light as low as 50 lux and stores energy for up to 45 days.
Statement by the Jury
The aesthetics of the Lenovo 800 Self-Charging Bluetooth Keyboard were inspired by a glacier and refer to the eco-friendly concept behind it.