KeyChron B1 Pro Ultra-Slim Keyboard

Overview:

Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard – Ivory White
The Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard is a highly portable and lightweight keyboard designed for seamless multitasking across various devices. With support for 2.4GHz, Bluetooth, and wired modes, it offers incredible versatility for users who need to connect multiple devices simultaneously. Thanks to its ZMK customisation, you can connect up to four devices, including your phone, tablet, PC, and Mac, using three Bluetooth connections and a dedicated 2.4GHz dongle. This flexibility ensures you can switch between devices effortlessly, making it ideal for professionals who require reliable, multi-device support.

The B1 Pro also boasts a remarkable battery life, providing up to 1200 hours of continuous use, or around 8 months with 5 hours of daily usage. This extended battery performance allows you to use the keyboard for months without frequent charging, ensuring it remains a dependable tool for long-term use. Additionally, it supports uninterrupted operation while charging, so you never have to pause your work. For gamers and fast typists, the 1000 Hz polling rate on the 2.4 GHz connection delivers a responsive, cable-free experience, while Bluetooth 5.2 offers smooth connectivity for multitasking across devices.

Designed for both Mac and Windows users, the B1 Pro features a Mac layout but remains fully compatible with Windows, offering the same multimedia and function key capabilities that Apple users expect. The concave keycaps, optimized for ergonomic typing, reduce input errors and ensure comfort, while the ultra-thin 5.2mm frame and 3.2-degree typing angle provide stability during extended typing sessions. Additional features, such as a silicone key skin for protection, emoji shortcuts, and the Keychron Launcher for keymap customization, make this keyboard a versatile and user-friendly option for everyday use.

Features:

• Scissor mechanism for switches
• 1000Hz Polling Rate
• 8 months battery life
• 2.4GHz and Bluetooth connection
• Support for Mac OS and Windows
• ZMK support for more customization

WHAT’S IN THE BOX:

• Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard – Ivory White x1
• Type-C Cable x1
• USB Type-A to Type-C Adapter x1
• USB Type-A 2.4GHz Wireless Receiver x1
• Silicone Skin x1

Specifications:

Product Code	B1P-K8
Number of Keys	77 (75%)
Number of Multimedia Keys	12
Typing Angle	3.2º
Frame Material	ABS
Keycap Material	ABS
Layout	ANSI
Polling Rate	1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)
Backlight	Non-Backlit
NKRO Support	No
Battery	800 mAh rechargeable li-polymer battery
Wireless Working Time	Up to 8 months (Lab test result may vary by actual use)
Charging Time	Around 2.5 hours
Connection	2.4 GHz / BT / Type-C Wired
Bluetooth version	5.2
Bluetooth Device Name	Keychron B1 Pro
Compatible System	macOS / Windows / Linux
Colour	Ivory White
Product Dimensions	29.6 x 13 x 0.5~1.5 cm
Product Weight	425g