Description
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: Space Grey
- 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 – Space Grey x1
- Type-C Cable x1
- USB Type-A to Type-C Adapter x1
- USB Type-A 2.4GHz Wireless Receiver x1
- Silicone Skin x1
Gizzu 1080P HDMI to VGA Adapter Poly
DeepCool ASSASSIN VC ELITE CPU Air Cooler - Black
DeepCool CG590U 5F ATX ARGB Gaming Chassis - Black
Asus ROG Xbox Ally X 7" Handheld Gaming Console | AMD Ryzen AI Z2 | 24GB LPDDR5X | Radeon GPU | 1TB SSD | Windows 11 Home
Antec Performance FT1 E-ATX |ATX |M-ATX | ITX ARGB Full-Tower Gaming Chassis - Black
UGREEN DisplayPort to HDMI Adapter – 1080P@60Hz, Male to Female Converter
Antec C5 ARGB ATX DUAL Mid Tower Gaming Chassis – White
Antec C5 CURVED ARGB ATX | Micro-ATX | ITX ARGB Dual Chamber Mid-Tower Gaming Chassis - Black
Cudy BE3600 Gigabit Wi-Fi 7 Router (WR3600)
GIZZU 4K HDMI 2.0 CABLE 20M POLY
Port Designs Metallic Tip Stylus with 40cm Cable - Black
Gizzu 4K Type-C to DisplayPort Cable 1.8m Poly
Hikvision Fixed Dome Outdoor Security Camera, 4mm Lens, 2MP
Antec C5 CURVED ARGB ATX | Micro-ATX | ITX ARGB Dual Chamber Mid-Tower Gaming Chassis - White
Antec C6 CURVED AIR ATX | Micro-ATX | ITX Mid-Tower Gaming Chassis - White
Antec CX200M Elite Micro-ATX | ITX RGB Mini-Tower Gaming Chassis - Black
Antec CX500M Micro-ATX | ITX RGB Mini-Tower Gaming Chassis Type-C - White
UGREEN AV118 3.5mm AUX Extension Cable 1m – Male to Female –(Black)
Xiaomi Smart Air Purifier 4 Compact Filter
Xiaomi Robot Vacuum Brush - S40 Pro | H50 | H50 Pro
Antec C6 CURVED AIR ATX | Micro-ATX | ITX Mid-Tower Gaming Chassis - Black
Cudy AX3000 Wi-Fi 6 Mesh Kit 1 Pack - White
Antec FLUX SE E-ATX | ATX | Micro-ATX | ITX Mid-Tower Gaming Chassis Wood Front Panel- Black
Xiaomi Robot Vacuum Brush - X10+ / S10+ / X20+ / S20+ / X20 Pro / X20 Max
Gizzu 1080P VGA Cable 3m Poly
Antec CX700 ARGB Mid-Tower Gaming Chassis - White
Xiaomi Smart Band 10 Knitted Silk Strap - Ebony Black
Xiaomi Vacuum Cleaner G10 Mop Kit
Hiksemi 64GB 3200Mhz DDR4 RDIMM Memory
Xiaomi Robot Vacuum Mop Pad - X10+|X20
Antec C8 Basic E-ATX | ATX | Micro-ATX | ITX Dual Chamber Gaming Chassis - Black
Xiaomi Bedside Lamp 2
Xiaomi Robot Vacuum Mop Essential Disposable Mopping Cloth
Antec C8 Curved Wood E-ATX | ATX | Micro-ATX | ITX Dual Chamber Gaming Chassis - Black
Xiaomi Robot Vacuum X20 Anti-tangle Hair Cutting Main Brush
UGREEN 3.5mm Aux Cable 0.5m
Cudy WR300S 300Mbps 5-Port Wi-Fi 4 Router – White
Antec C8 ARGB E-ATX DUAL Full Tower Gaming Chassis – Black
Antec C7 ARGB E-ATX Mid Tower Gaming Chassis – Black
Xiaomi Flexible Rechargeable Lamp
Gizzu 4-in-1 Type-C to HDMI/VGA/USB3.0 Hub
Xiaomi Robot Vacuum RV H50 PRO | H50 | S40 Pro Brush Cover - Black
Gizzu Full HD HDMI to VGA Cable (1.8m) - Black
Xiaomi Vacuum Cleaner G20 Lite Filter Kit (Post-filter and 2 Pre-filters)
Cudy AX3000 Gigabit Wi-Fi 6 Mesh Router
AMD RYZEN 5 7500X3D 6-Core 4.0GHz AM5 CPU
Antec FLUX Mid-Tower E-ATX Gaming Chassis Wood Front Panel - White
Cudy N300 2.4GHz Wi-Fi Router
Gizzu 3.5mm AUX Cable 2m - Black
Xiaomi Smart LED Desk Lamp Pro
Antec FLUX PRO E-ATX Full Tower Gaming Chassis – Black
Xiaomi Mesh System AX3000 NE Whole-Home Wi-Fi 6 Router (1-Pack) – White
Xiaomi Vacuum Cleaner Light HEPA Filter 2-Pack
Xiaomi Smart Doorbell 3S
Antec C2M ARGB Compact Micro-ATX Gaming Chassis - Black
UGREEN LP121 Cable Protection Tube 25mm x 5M - Black
Antec C3 ARGB ATX | Micro-ATX | ITX ARGB Mid-Tower Gaming Chassis - Black
Antec C2M ARGB Compact Micro-ATX Gaming Chassis - White
Acer NITRO V 16 Gaming Laptop 16″ | AMD Ryzen 5 | 16GB |1TB | RTX 5060 8GB | Windows 11 Home
Xiaomi Smart Scent Diffuser Refill (Rose and Lychee) 135ml
UGREEN USB Type-C Dual Audio and Charging Adapter (15W PD, 2-in-1 Splitter)
Giada F106D Celeron N5100 4GB eMMC
Antec FLUX Rear ARGB ATX Mid Tower Gaming Chassis - Black
Xiaomi Vacuum Cleaner Mini HEPA Filter 2-Pack
Antec CX500M ARGB Gaming Chassis | M-ATX | ITX | Type-C - Black
Xiaomi Buds 8 White
WINX LINK Simple USB to Type-C Adapter Dual Pack
Gizzu 4K60Hz Type-C to DisplayPort Adapter
FSP Hydro PTM Pro ATX3.0(PCIe) 1200w Fully Modular Power Supply
Gizzu USB3.0 to VGA Adapter
Cudy BU530 Bluetooth 5.3 Nano USB Adapter 












Reviews
There are no reviews yet.