Logitech MX Mechanical Wireless Bluetooth Dual Mode Keyboard with Logi Bolt USB Receiver(Red Axis) Sricam Thermal protect: 65+/-5 degree Celsius

Thermal protect: 65+/-5 degree Celsius

Use scenario: Lightweight outdoor sports

Power supply voltage: DC 5V 450mA

Working humidity: 10% - 80% (no condensation)

Logitech MX Mechanical Wireless Bluetooth Dual Mode Keyboard with Logi Bolt USB Receiver(Red Axis) Sricam Thermal protect: 65+/-5 degree Celsius1. Easy switch: connect up to 3 devices and switch between them 2. Hand proximity sensor activated backlighting 3. Auto adjust ambient light sensor 4. 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 conditions 6. On Off power switch 7. Caps Lock and Battery indication 8.