SKU: 85710375633

Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard - Ivory White

Sale price$404.55 Regular price$449.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard - Ivory WhiteThe 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

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:

  • Ultra-slim and lightweight design
  • 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

SPECIFICATIONS:

  • 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

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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85710375633

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Erin sumner
Louisville, US
★★★★★ 5
Perfect for a 6 year old.
Format: Paperback
Grandson turned 6 and he absolutely loved it. Best reaction to it ever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
R
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RosanneP
Alexandria, US
★★★★★ 5
Quick, fun read
Format: Kindle
I purchased this because my son and I have been raising 2 albino axolotls since 2022. The illustrations are very cute and well done. The story includes a few characters and even though it's so short, there is clear character development. I would recommend this for children under the age of 8 to be read to. With repetition, they will easily be able to read this book (apart from those with reading challenges). My 12 year old read it through in one sitting and added his own unique reading style to it which was really funny. I wouldn't recommend reading this on a small screen as the font is small.
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Reviewed in the United States on October 20, 2025
P
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Person who likes to read theology
Port Orchard, US
★★★★★ 4
pretty good
Format: Kindle
It was pretty good over all but I think it could have more excitement But I think you readers will like it
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Reviewed in the United States on April 8, 2026
A
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Amazon Customer
Omaha, US
★★★★★ 5
Mi hijo de 7 años lo ama
Format: Paperback
Mi hijo lo lee y lo relee, le encantó!
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Reviewed in the United States on February 17, 2026
B
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Ben
New York, US
★★★★★ 5
Great Start
Format: Hardcover
My 9 year old doesn’t like reading. When it’s time for him to read to us, this is his go to book. Chapter books are a bit intimidating for him. He is eager to read about Max and is wanting to ready without us asking. We are looking forward to book 2.
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Reviewed in the United States on November 24, 2025

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