The Signature Slim Solar+ is always ready. This slim, durable wireless keyboard draws its energy from sunlight and artificial light for wireless, effortless typing. A full-size wireless keyboard with instant and uninterrupted typing under any light source. Powered by Logi LightCharge - a charging innovation combining a light-absorbing strip and a long-lasting, energy-efficient battery. The wireless Bluetooth keyboard is designed for up to 10 million keystrokes and includes ready-to-use shortcuts to automate repetitive tasks at the touch of a button via the Logi Option+ app. Conveniently pairs with a Logitech multi-device mouse for effortless typing and clicking on multiple computers. Works on almost any platform - Worry-free wireless connection to Windows, macOS, ChromeOS, Linux, iPadOS, iOS and Android OS with easy pairing via Bluetooth.