NEW Logitech Master Series MX Keys For Mac Wireless Illuminated Keyboard

New open box Never taken out of package/used Dual connectivity: Connect via the included Unifying USB Receiver or Bluetooth low energy Easy-switch keys to connect up to three devices and easily switch between them 10 meters wireless range - Wireless range may vary depending on operating environment and computer setup 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 - Battery life may vary based on user and computing conditions On/Off power switch Caps Lock and Battery indicator lights Compatible with Logitech Flow enabled mouse Part Number: 920-009552 NEW Logitech Master Series MX Keys For Mac Wireless Illuminated Keyboard