Keychron B33 Wireless Combo

With BM25 Mouse

Unleash seamless control and precision with the Keychron B33 keyboard and BM25 mouse wireless combo. Designed for creators and professionals alike, this combo delivers smooth keystrokes and pinpoint accuracy.
From B33's innovative scissor mechanism to BM25's all silent design, experience a new standard for wireless performance that keeps up with your workflow.

Triple Connection Modes

Experience peak performance on the fly with cutting-edge 2.4 GHz wireless connectivity and a rapid 1000 Hz polling rate for both keyboard and mouse—delivering ultra-low latency and quick response—all via a unified 2-in-1 receiver for effortless pairing.

For seamless multitasking, the B33 supports Bluetooth 5.2 with effortless switching across your computer, tablet, and phone—up to three devices. The BM25 mouse also features stable Bluetooth 5.2 for added flexibility in your wireless setup.

All Silent Design

The B33 keyboard comes with fully pre-lubed keys, delivering smooth, low-friction keystrokes and a consistent feel across every key. It's engineered for noise reduction in shared spaces. Equipped with all-silent micro switches, the BM25 ensures ultra-quiet clicks—perfect for shared spaces, office work, or late-night gaming.

Quick Reconnection

For the B33, flip the toggle switch on the upper right corner, you can quickly re-enter Bluetooth or 2.4G pairing mode anytime. In Bluetooth mode, press fn +1/ 2/ 3 for 3 seconds to switch to different channels.

With a pairing button on the bottom of the BM25, you can quickly re-enter Bluetooth or 2.4G pairing mode anytime. In Bluetooth mode, just hold it for 3 seconds to pair with a new device.

Anytime, Anywhere Access

Keychron Launcher is a web page configurator that you can use in the office, school, lab, or government department—anywhere with internet access. Configure your combo online anytime without the need to download or install files. No hassle, no trouble.

Compatible with All Platforms

As a web-based tool, Keychron Launcher supports all operating systems.  Personalize and program your combo on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility across Chrome, Edge, and Opera browser.

Always Up to Date

Keychron Launcher is continuously updated, ensuring you always have access to the latest version. There's no need to download updates or wait for installations.

B33 Wireless Keyboard

The B33 is a wireless keyboard with a classic 80% TKL layout, built for both versatility and comfort. The scissor mechanism and fully pre-lubed keys deliver an ultra-quiet typing experience.

Scissor Mechanism

The B33 scissor switch is equipped with a more innovative design than the traditional scissor mechanism. It is 59% taller than the standard ones, leading to a more accurate, stable and even quieter keystroke.

Plug-and-Play Receiver

For a better 2.4 GHz wireless experience, the B33 comes with Type-A receiver. Enjoy the quick plug-and-play time. Or, put them away in the keyboard magnetic storage slot at the top left corner.

Suitable for All Devices

The B33 has a system toggle to switch between Windows and macOS systems. And you can even configure different keymaps for both devices. Our Keychron Launcher web app is compatible with macOS, Windows, and Linux.

Convenient Shortcut Keys

The B33 is designed with user-friendly shortcut functionality, allowing you to easily switch between multimedia controls (like volume, play/pause, and brightness) and standard function keys (F1–F12). By pressing Fn + X + L for three seconds, you can seamlessly toggle between these two modes.

Powerful Batteries

Our B33 keyboard is equipped with a 800mAh rechargeable battery, providing impressive long-lasting performance. With intelligent power management and efficient wireless connectivity, it can deliver up to 320 hours of continuous use on a single charge. 

Equipped with a large 600 mAh battery, the BM25 offers impressive continuous working times across its versions: Up to 98 hours in Bluetooth mode