Keychron B1 Pro Ultra-Slim Wireless Keyboard

Rp 39,99


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Keychron B1 Pro is an ultra-slim wireless keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. 

No discount code can be used for the B1 Pro.

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Keychron B1 Pro


The B1 Pro is an ultra-portable, lightweight wireless keyboard that supports 2.4GHz, Bluetooth, and wired modes. With ZMK customization, you can connect your phone, tablet, PC, and Mac simultaneously using three Bluetooth connections and one dedicated 2.4GHz dongle.

Keychron B1 Pro Ultra-Slim Wireless Keyboard
B1 Pro features
Keychron B1 Pro Ultra-Slim Wireless Keyboard

1200 Hours of Use on A Single Charge

Don't wait for a full charge—operate it even while charging and enjoy uninterrupted usage with an impressive continuous battery life of up to 1200 hours, approximately 8 months with 5 hours of daily use. This ensures you can rely on your device for extended periods without the need for frequent recharging.

Keychron B1 Pro Ultra-Slim Wireless Keyboard
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2.4 GHz & Bluetooth Connection

Experience peak gaming performance with the B1 Pro's 2.4 GHz wireless connection, boasting a rapid 1000 Hz polling rate, providing a cable-free & clutter-free connection. Switch effortlessly between devices via Bluetooth 5.2 for seamless multitasking.

Keychron Launcher

Program B1 Pro with Keychron Launcher.

Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, dynamic backlight effects, and more. 

Keychron B1 Pro Ultra-Slim Wireless Keyboard
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Suitable For All Devices

Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback.

Additionally, you can use the Keychron Launcher to configure keymaps for Mac and Windows devices, enabling seamless switching without changing keycaps.

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Keychron B1 Pro Ultra-Slim Wireless Keyboard

Concave Keycaps for Precision

Concave keycaps ensure precise input and comfortable typing. Designed to fit your fingers naturally, they reduce errors and enhance efficiency. 

Quickly Access Emojis

Use 'fn' + 'shift' to effortlessly bring up emojis with your right hand while typing, allowing you to quickly and easily express your emotions instantly. This shortcut makes it convenient to add a personal touch to your messages.

Keychron B1 Pro Ultra-Slim Wireless Keyboard
Keychron B1 Pro Ultra-Slim Wireless Keyboard

Protective Silicone Skin

Protect your keyboard with a silicone key skin for longer-lasting use. Each key is individually molded for a perfect fit, enhancing your typing experience. Washable and reusable, it guards against spills, dust, and more, keeping your keyboard clean and fresh.

Ergonomic Support

With a tilt angle of 3.2 degrees and an ultra-thin integrated body of 5.2mm thickness, it provides stability while typing, preventing wobbling and reducing fatigue even during long typing sessions.

Keychron B1 Pro Ultra-Slim Wireless Keyboard

What's in the box?

B1 Pro accessories

What's in the box?

Keychron K6 Pro package content
Keychron K6 Pro Barebone version package content

Frequently bought together (Add-on)

Pay shipping fee for keyboard only. Free shipping for the add-on (Excluding the Carrying Case and Mouse). Terms here.

Select the matching variant for your product.


Number of Keys: 77 (75%)
Number of Multimedia Keys: 12 
Frame Material: ABS
Keycap Material: ABS
Layout: ANSI
 Polling Rate 1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)


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


Dimension: 296 x 130 mm (11.65 x 5.11")
Weight: 425 g / 0.94 lbs
Height (front): 5.2 mm (0.2")
Height (rear): 14.5 mm (0.57")
Typing Angle: 3.2º
Operating Environment: -10 to 50℃

Keychron B1 Pro User Guide

Learn more about the Keychron B1 Pro such as the shortcuts, Keychron Launcher tutorial, factory reset, and more in the FAQ section.

All Keyboards
All Keyboards