Keychron B4 Pro

Name: Keychron B4 Pro
Brand: Keychron
Price: 39.99 USD
Availability: OutOfStock

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Expecting restock

Connection: Bluetooth / radio / wired; Bluetooth version: v5.2; Multi-Device; Form factor: 96% (compact full-size); Layout: ANSI; Key profile: low; Switch technology: scissor; Fn key; CMD / OPT keys; Cable: Interface: USB-A; Power source: battery; Size (mm): 377x119; Weight (g): 495;

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Keychron B4 Pro

Bluetooth v5 scissor island

Colour

Connection	Bluetooth / radio / wired
Bluetooth version	v5.2
Multi-Device
Form factor	96% (compact full-size)
Layout	ANSI


Keyboard
Key profile	low
Key type	island type
Switch technology	scissor
Polling rate	1000 Hz (1 ms)
Fn key
CMD / OPT keys

Connection and power supply
Cable	USB-A
Power source	battery
Battery capacity	800 mAh
Battery life	300 h
Port on the device	USB C
Receiver (dongle)	USB A


General
Size	377x119 mm
Weight	495 g
Official Website	keychron.com
Added to E-Catalog	April 2026
P/N	B4P-K1 B4P-K8

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

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