Keychron K4 V2 Wireless

Switches: Gateron Red Switches / Gateron Brown Switches
Note: This is the Hot-swappable version

Backlit: White Light
System: Windows/Android/Mac/iOS
Battery: 4000mAh Rechargeable li-polymer battery
BT Working Time (Backlit off): Up to 240 hours (Lab test result may vary by actual use)
BT Working Time (Single LED): Up to 68 hours (Lab test result may vary by actual use)
Charging Time: Around 3 hours
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1
Compatible System: macOS/Windows/