Features:

• Rechargeable Li-Po (1500 mAh) battery
• Full charge lasts up to 10 days with predefined settings or up to 5 months with backlighting off 
• Connect via Bluetooth low energy technology or the Logi Bolt USB Receiver 
• Easy-switch keys to connect up to three devices and switch between them at the push of a button
• Hand proximity sensors that turn the backlighting on
• Ambient light sensors that adjust backlighting brightness
• USB-C rechargeable. Full charge lasts 10 days – or 5 months with backlighting off 
• On/Off power switch
• Caps Lock and Battery indicator lights
• Compatible with Logitech Flow-enabled mouse
• 10 meters wireless range