75% layout wired & wireless ultra-slim optical mechanical keyboard. Low profile Keychron optical (Hot-Swappble) brown switch. Up to 34 hours BT with 1550mAh. Full aluminum enclosure for rigidity and stability. Bluetooth 5.1 and type-c flawless connectivity. Ergonomic angle design with 6 and 9 degree inclination. Connect up to 3 devices Bluetooth Compatible with all devices from Mac to Andriod to Windows. 18 types of RGB backlighting.
Product Details
- Number of Keys: 84 keys
- Layout: ANSI
- Version: Gateron / Optical / Hot-swappable
- Switches: Low profile Gateron mechanical / Low profile Keychron Optical
- Number of Multimedia Keys: 12
- Frame Material: ABS+Aluminum frame
- Keycap Material: ABS
- Polling Rate (Wired Mode): 1000Hz
- Polling Rate (Wireless Mode): 90Hz
CONNECTIVITY AND POWER
- Backlit Types: 18
- Backlit: Adjustable 4-level backlit
- Battery: 1550mAh Rechargeable li-polymer battery
- BT Working Time (White Backlight Version): Up to 34 hours (Lowest brightness)
- BT Working Time (RGB Version): Up to 34 hours (Lowest brightness)
- BT Working Time (Backlit off): Up to 70 hours (Lab test result may vary by actual use)
- Connection: Bluetooth and Type-C cable
- Bluetooth Version: 5.1
- Bluetooth Device Name: Keychron K3
- Compatible System: macOS/Windows We recommend using the low brightness setting to achieve the best combination of illumination and long battery life. Turning the backlight off will greatly extend battery life.
PHYSICAL UNIT
- Dimension: 306 x 116mm
- Height incl. keycap (rear) 22mm
- Height incl. keycap (front) 17mm
- Weight: About 483g / 1.06lbs
- Operating Environment: -10 to 50℃
PACKAGE CONTENT
- 1 x Keyboard
- 1 x USB-A to USB Type-C Cable
- 1 x Keycap Puller
- 1 x Switch Puller (For Optical version only)
- 1 x Dust Cover
- 1 x User Manual Learn how to alter the low profile switch on Keychron K3
