---
product_id: 650454307
title: "B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White"
brand: "keychron"
price: "€ 75.06"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/650454307-b1-pro-ultra-slim-wireless-zmk-custom-keyboard-programmable-bluetooth
store_origin: FR
region: France
---

# 1200-hour battery life ZMK programmable customization Multi-mode wireless & wired B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White

**Brand:** keychron
**Price:** € 75.06
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your workflow with the ultra-slim powerhouse keyboard everyone’s talking about!

## Quick Answers

- **What is this?** B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White by keychron
- **How much does it cost?** € 75.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/650454307-b1-pro-ultra-slim-wireless-zmk-custom-keyboard-programmable-bluetooth)

## Best For

- keychron enthusiasts

## Why This Product

- Trusted keychron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Slim, Ultra-Light:** Sleek 0.51 cm profile and just 621g for effortless portability without sacrificing performance.
- • **Clean & Protected Elegance:** Includes washable silicone key skin to guard against spills and dust, keeping your workspace pristine and professional.
- • **Tailored Typing Experience:** Fully programmable with Keychron Launcher for custom macros, shortcuts, and key remapping across Mac and Windows.
- • **Seamless Multi-Device Mastery:** Connect up to 4 devices simultaneously via Bluetooth 5.2 and 2.4GHz dongle for ultimate multitasking freedom.
- • **Endurance That Outlasts Your Workday:** 1200-hour battery life means less charging, more creating—stay unplugged and productive for weeks.

## Overview

The Keychron B1 Pro is an ultra-slim, lightweight wireless keyboard designed for professionals who demand versatility and endurance. Supporting Bluetooth 5.2, 2.4GHz wireless, and wired USB-C connections, it allows seamless switching between multiple devices. With a remarkable 1200-hour battery life and full programmability via the Keychron Launcher, it offers a customizable typing experience compatible with both Mac and Windows. The included washable silicone key skin ensures durability and cleanliness, making it the perfect blend of style, function, and longevity.

## Description

B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White

## Features

- Ultra-slim Keychron B1 Pro-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.
- Program with Keychron Launcher- Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more.
- Wireless and Wired - Enjoy excellent performance with the B1 Pro's 2.4 GHz wireless connection, featuring a swift 1000 Hz polling rate for a cable-free and tidy setup. Effortlessly switch between devices using Bluetooth 5.2, enabling smooth multitasking. A reliable USB Type-C wired connection is also available when you need it.
- Suitable For All Devices - Offers a Mac layout while remaining compatible with Windows. You can use the Keychron Launcher to configure keymaps for Mac and Windows devices, enabling seamless switching without changing keycaps.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Keychron |
| Product Dimensions | 29.46 x 12.95 x 0.51 cm; 621 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | B1P-K8 |
| Manufacturer | Keychron |
| Series | B1P-K8 |
| Color | Ivory White |
| Power Source | Battery Powered |
| Operating System | Mac OS, Windows |
| Number of Batteries | 1 |
| Are Batteries Included | Yes |
| Lithium Battery Energy Content | 800 Milliamp Hours (mAh) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Number Of Lithium Ion Cells | 1 |
| Item Weight | 621 g |

## Product Details

- **Brand:** Keychron
- **Compatible devices:** Mac, Windows
- **Connectivity technology:** USB-C
- **Keyboard description:** Multi Functional
- **Recommended uses for product:** Gaming, Office

## Images

![B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White - Image 1](https://m.media-amazon.com/images/I/7108Po+hs-L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Keychron B1 Pro Ultra-Slim Wireless ZMK Custom Keyboard, Programmable Bluetooth/2.4 G/Wired Lightweight with 1200-Hour Long Battery Life Quiet Key for Mac/Windows - Ivory White
- Logitech MX Master 3S for Mac - Wireless Bluetooth Mouse with Ultra-Fast Scrolling, Ergo, 8K DPI, Quiet Clicks, Track on Glass, Customization, USB-C, Apple, iPad - Pale Grey

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**Shop now:** [https://www.desertcart.fr/products/650454307-b1-pro-ultra-slim-wireless-zmk-custom-keyboard-programmable-bluetooth](https://www.desertcart.fr/products/650454307-b1-pro-ultra-slim-wireless-zmk-custom-keyboard-programmable-bluetooth)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-22*