Keychron

Keychron B1 Pro Ultra-Slim ZMK Launcher Wireless Bluetooth 2 4 GHz Wired Connection Keyboard for Mac Windows Linux

1269+ bought in the past month

$39.99

About this item

  • Dual Wireless Connectivity: The B1 Pro offers a high-performance 1000 Hz polling rate in 2.4 GHz mode for a smooth, cable-free experience. Easily switch between devices with Bluetooth 5.2 for seamless multitasking across multiple platforms.
  • Whisper-Quiet Typing: Scissor-switch keys provide silent, comfortable typing—ideal for offices or late-night use. Plus, quick emoji access via Fn + Shift adds a fun and efficient way to express yourself.
  • Customizable Key Mapping: Remap keys and create macros with the Keychron Launcher web app—no downloads needed. It runs smoothly on Chrome, Edge, and Opera across macOS, Windows, and Linux.
  • Up to 1200 Hours Battery Life: Enjoy up to 1200 hours of use—roughly 8 months with 5 hours of daily typing. The B1 Pro is built for long-lasting productivity, featuring concave keycaps for precise input and ergonomic comfort.
  • Sleek and Travel-Friendly Design: At just 0.2" front and 0.57" rear height, the B1 Pro is ultra-slim and portable. Durable ABS body and a protective silicone skin make it ideal for on-the-go use.
$39.99

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Product details

BrandKeychron
Compatible DevicesPC
Connectivity TechnologyBluetooth
Keyboard DescriptionMechanical
Recommended Uses For ProductBusiness
Special FeatureSilent
ColorRetro Blue
MaterialAcrylonitrile Butadiene Styrene
Power SourceWired
Switch TypeTactile

Technical specifications

product_dimensions7.09 x 13.78 x 1.18 inches
item_weight1.32 pounds
manufacturerKeychron
batteries1 Lithium Polymer batteries required. (included)
best_sellers_rank#98 in Computer Keyboards
date_first_availableJuly 7, 2025

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Customer reviews

4.4168 ratings

Customers say

Customers find this keyboard to be better than the MX Keys and appreciate its multiple connectivity options, solid build quality, and excellent battery life that holds a solid charge. Customers describe it as a nice chicklet/laptop-style keyboard.

★★★★★

Love this keyboard!

MartinDecember 28, 2025

The Keyboard comes with a lot of connectivity options, hardwired USB-C to USB-C, Bluetooth up to 3 devices and 2.4 radio receiver with a toggle to switch between connectivity modes + the keyboard is rechargeable. It is compact & that is one of the main reasons for buying this, the keys feel lightweight and precise, It is easy to setup as I said there are multiple connectivity options, but connecting to Win11 I needed to enabled advanced mode for the Bluetooth on my laptop so it can discover this keyboard. Very good looking and quality built. As to regarding the stability I think I shall know after a while of usage. Read more

★★★★★

A Tiny Overlord of My Workspace

BrentSeptember 10, 2025

The Keychron B1 Pro is not just a keyboard; it's a lifestyle revolution disguised as a peripheral. Before it arrived, my desk was a digital disaster zone. Wires snaked across the surface like angry pythons, and my old keyboard, a clunky relic from the Stone Age, occupied more real estate than a suburban McMansion. It was a chaotic landscape of crumpled sticky notes, rogue coffee mugs, and the ever-present threat of accidental key presses. Then, the B1 Pro entered my life, and with a click and a satisfying thock, it became the tiny, sleek overlord of my workspace. It’s like a minimalist ninja that glides effortlessly across the battlefield of my desk, ready to strike at a moment’s notice. The first thing you notice is its remarkable ability to disappear. Not literally, of course, but it’s so svelte and compact that my desk, once a cluttered horror show, now looks like a page from a home decor magazine. I can easily shove it to the side to make room for my afternoon iced coffee or to engage in some spirited paper-folding. If you told me a keyboard could be a tool for achieving zen, I would have laughed in your face. Now, my desk is a beacon of calm and order, a direct result of this beautifully engineered piece of plastic and metal. It’s the Marie Kondo of keyboards, sparking joy by simply not being a giant, cumbersome eyesore. But its greatest trick is its chameleon-like ability to jump between devices. One minute, I'm hammering out a witty email on my laptop, the next I've flipped a switch and am drafting a profound, 280-character masterpiece on my phone, all from the comfort of the same keyboard. It’s a seamless transition that makes me feel like a tech-savvy magician. My phone has never felt so powerful, and my tablet has never felt so… keyboarded. It's a connectivity superpower I never knew I needed. It's so efficient, I'm convinced the B1 Pro is secretly running a side hustle, managing its own social media accounts and trading stocks while I'm sleeping. Beyond its physical prowess and connectivity wizardry, the typing experience is a pure delight. The keys have a satisfying, responsive feel, and the sound is music to my ears—a muted, yet confident, thock that whispers, "You are getting things done, my friend." It’s an auditory reassurance that your productivity is soaring. The low profile is comfortable, and the tactile feedback makes every keystroke feel purposeful, like you're not just typing, but composing a symphony of words. I’ve found myself typing things just for the sheer joy of it, like a cat batting at a string, all thanks to the sheer satisfaction of the keystrokes. After only four days, I can confidently say the Keychron B1 Pro is an absolute game-changer. It's transformed my desk from a chaotic wasteland into a productive paradise and elevated my typing experience from a chore to a pleasure. It's the kind of keyboard that makes you wonder how you ever survived without it. If you're looking to declutter your life and add a dash of effortless cool to your tech arsenal, look no further. This keyboard isn’t just good; it’s the quiet, understated star of the show, and my desk has never been happier. Read more

★★★★☆

Good chiclet keyboard with some miner drawbacks

OliverFebruary 6, 2025

I had been using an older Apple bluetooth keyboard that used two AA batteries (see picture). Got tired of constantly replacing the rechargeable batteries so I switched to the Keychron B1. Overall, I'm quite satisfied with the keyboard. The typing experience is very similar to the Apple keyboard soI felt right at home after switching. The keyboard can be used in both wired and wireless mode. Using it in wireless mode the battery life has been excellent. So far I have charged it once on 11/27/24 and it still has a 37% charge, that's spending about 4-5 hours a day on the computer. One drawback/difference I had to get used to is that the 'bumps' or homing points on the 'F' and 'J' key are not very pronounced, quite delicate actually resulting in incorrect finger position at times and/or hunting for the home keys. Also, since the keyboard is designed for both Windows an Mac it does not have the dedicated Window/Mac symbols on the keys, rather just over/under text on the key - 'option/win' and 'command/alt'. Finally, the keyboard is not height adjustable. Again, coming from an Apple keyboard I was used to a steeper incline (18mm height in the back vs 12mm for the B1). For my purposes, I simply added some self-adhesive felt pads (see the picture) to increase the height. Overall, I think this keyboard offers a good combination of features and performance at a decent price point. Plus, the color scheme works well with the black Apple Magic Trackpad and a darker office table setup :-). Read more

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★★★★★

Great for travel

BookloverSeptember 6, 2025

When this keyboard arrived, I was shocked at how nice and sturdy it was for the price. My son had wanted a portable keyboard to use with his iPad at university. We had tried so many out that just felt cheap and most had connection issues. This out of all them was the winner by far. Has a nice weight to feel sturdy without being too heavy to lug around all day. It connects easily to the iPad and no noticeable lag in connection. Also, the battery size on this one is great. Read more

★★★★★

Its rare to not have a complaint

Brandon N.October 14, 2025

I don't think I've left a review before. This keyboard is awesome. It is exactly what I wanted. I use it at home and carry it in my backpack to and from work everyday. - I can't remember the last time I charged it (certainly more than 4 months ago if not much more) - It works seamless between my Mac, Windows, and Linux setups. - It lets me connect via cable, a usb dongle, and bluetooth. - It is low profile and quiet. - It is light and small. - Construction feels relatively good quality Felt like I needed to support this product. Read more

★★★★★

Super little keyboard for multiple machines.

Matt JacksonAugust 2, 2025

Was looking for something to replace the Magic Keyboard, and this has the looks and even better performance. Needed one that can easily go between Mac and Windows; check. Need one that can work wired, bluetooth, or using a receiver; check. Need one that is rechargeable and lasts a long time; check. Need one that can work with multiple bluetooth devices; check. Has it all, and it looks great and feels great. Read more

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