Logitech MX Mechanical Wireless Bluetooth Dual Mode Keyboard with Logi Bolt USB Receiver(Red Axis)

1. Easy-switch: connect up to 3 devices and switch between them2. Hand proximity sensor activated backlighting3. Auto-adjust ambient light sensor4. 10m wireless range 2Wireless range may vary depending on operating environment and computer setup.5. USB-C rechargeable: up to 15 days or up to 10 months with backlighting off 3Battery life may vary based on user and computing conditions6. On/Off power switch7. Caps Lock and Battery indication8. Compatible with Logitech Flow enabled mouse9. Battery: rechargeable Li-Po (1500 mAh) battery10. Keyboard size: 433.85x131.55x26.1mm, weight: about 828g11. Logi Bolt USB Receiver:Size: about 6.6x14.4x18.4mmWeight: about 2gRequires USB-A port: Windows 10 or higher, Mac OS 10.15 or higher, Chrome OS, Linux