MX Keys Wireless Illuminated Keyboard

Connection Type: Logitech Unifying USB receiver and Bluetooth® Low Energy Backlighting: Yes Keyboard Type: Scissor keys Durability (keypresses) Function keys: 5 million Standard keys: 10 million Materials used: Plastic Battery Details: 1500 mAh Battery Life (rechargeable): In a bright room between 100-200 lux, the backlight is set at Level 4: L10 → 146 hours = 6.1 days = 0.9 weeks (+ 364 hours = 15.2 days = 2.2 weeks on the remaining 10% of battery without backlight) When the room is a little darker and under 100 lux, the backlight will be at Level 2: L8 → 242 hours = 10.1 days = 1.4 weeks (+ 364 hours = 15.2 days = 2.2 weeks on the remaining 10% of battery without backlight) When the backlight is OFF: battery life is five months Corded or Wireless: Wireless Wireless range: 10 m Power Adapter Input: USB-A to USB-C Power Adapter Notes: Detachable power cord