Keychron K2 Bluetooth Mechanical Keyboard

 Keychron K2 Wireless Mechanical Keyboard(Version 2) 

Particular 

Number of Keys: 84 keys 

Switches: Gateron blue/red/earthy colored switches 

Number of Multimedia Keys: 12 

Fundamental Body Material (A, B Series): ABS 

Primary Body Material (C Series): Aluminum bezels and ABS base casing 

Keycap Material: ABS/PBT 

Design: ANSI 

Availability AND POWER 

Illuminated Types: 18 

Illuminated: Adjustable 4-level RGB illuminated 

Framework: Windows/Android/Mac/iOS 

Battery: 4000mAh Rechargeable li-polymer battery 

BT Working Time (Backlit off): Up to 240 hours (Lab test result may differ by real use) 

BT Working Time (Single LED): Up to 68 hours (Lab test result may differ by real use) 

BT Working Time (RGB): Up to 72 hours (Lab test result may change by genuine use) 

Charging Time: Around 3 hours , Association: Bluetooth and Type-C link , Bluetooth version: 5.1 , Bluetooth Device Name: Keychron K2 , Viable System: macOS/Windows/ , Keychron K1 Wireless Mechanical Keyboard (Version 3) , Determination , Shading: Black , Number of Keys: 87 and 104 keys , Switches: Low profile switches , Number of Multimedia Keys: 12, Primary Body Material: Aircraft-grade aluminum , Keycap Material: ABS , Network AND POWER , Illuminated Types: 18 , Illuminated: Adjustable 4-level RGB illuminated , Framework: Windows/Android/Mac/iOS , Battery: 2000mAh Rechargeable li-polymer battery , BT Working Time (White illuminated): Up to 36 hours (Lab test result may shift by real use) 

BT Working Time(RGB): Up to 38 hours (Lab test result may shift by real use) 

Association: Bluetooth and Type-C link 

Bluetooth version: 3.0 

Bluetooth Device Name: Keychron K1 

Keychron K4 Wireless Mechanical Keyboard 

Determination 

Number of Keys: 100 keys 

Switch: Gateron Red, Blue, Brown, Yellow/LK Optical Red, Blue 

Number of Multimedia Keys: 12 

Fundamental Body Material: ABS/Aircraft-grade aluminum bezels 

Keycap Material: ABS 

Availability AND POWER 

Illuminated Types: 18 

Illuminated: Adjustable 4-level RGB illuminated 

Framework: Windows/Android/Mac/iOS 

Battery: 4000mAh Rechargeable li-polymer battery 

BT Working Time (Single LED): Up to 68 hours (Lab test result may change by genuine use) 

BT Working Time(RGB): Up to 72 hours (Lab test result may change by genuine use) 

Charging Time: Around 3 hours 

Association: Bluetooth and Type-C link 

Bluetooth version: 3.0 

Bluetooth Device Name: Keychron K4 

Viable System: macOS/Windows/