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Keychron K4 RGB Backlit Aluminium Frame Keychron (HS) Brown Switch (K4X-J3)

Photos - Keyboard Keychron K4 RGB Backlit Aluminium Frame Keychron (HS) Brown Switch
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Expecting restock
Connection: Bluetooth / wired; Bluetooth version: v 5.2; Multi-Device; Type: for game; Form factor: non-standard; Key profile: vysokyi; Switch technology: mechanical; Switches: Keychron Super Brown (Tactile); PBT keycaps; Hot Swap; Anti-Ghosting; #KRO: N-KRO; Fn key; CMD / OPT keys; Volume control: fn
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Keychron K4 RGB Backlit Aluminium Frame Keychron (HS) Brown Switch
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Keychron K4 RGB Backlit Aluminium Frame Keychron (HS) Brown Switch
Bluetooth v 5mechanicalRGB
Keychron Super Banana (Tactile)
Keychron Super Brown (Tactile)
Keychron Super Red (Linear)
Colour
ConnectionBluetooth / wired
Bluetooth versionv 5.2
Multi-Device
Range10 m
Typefor game
Form factornon-standard / ANSI /
Keyboard
Key profilevysokyi
Key typeclassic type
Switch technologymechanical
SwitchesKeychron Super Brown (Tactile)
Polling rate1000 Hz (1 ms)
PBT keycaps
Hot Swap
Anti-Ghosting
#KRON-KRO
Fn key
CMD / OPT keys
Features
Volume controlfn
Game mode
LightingRGB
Lighting effects+
General
InterfaceUSB
Power sourcebattery
Battery capacity4000 mAh
Battery life190 h
Charging portUSB C
Detachable cable
Metal structure
Size373x126x40 mm
Weight971 g
Official Websitekeychron.com
Added to E-CatalogJune 2025
P/N
K4X-J3

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Keyboard Keychron K4 RGB Backlit Aluminium Frame Keychron (HS) Brown Switch
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