KeychronB1 Pro Ultra-Slim 75% Wireless Keyboard

About

The B1 Pro is 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.

Product Features

• Don't wait for a full charge—operate it even while charging and enjoy uninterrupted usage with an impressive continuous battery life of up to 1200 hours, approximately 8 months with 5 hours of daily use. This ensures you can rely on your device for extended periods without the need for frequent recharging.
• Experience peak performance with the B1 Pro's 2.4 GHz wireless connection, boasting a rapid 1000 Hz polling rate, providing a cable-free & clutter-free connection. Switch effortlessly between devices via Bluetooth 5.2 for seamless multitasking.
• Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback.
• Use 'fn' + 'shift' to effortlessly bring up emojis with your right hand while typing, allowing you to quickly and easily express your emotions instantly. This shortcut makes it convenient to add a personal touch to your messages.
• With a tilt angle of 3.2 degrees and an ultra-thin integrated body of 5.2mm thickness, it provides stability while typing, preventing wobbling and reducing fatigue even during long typing sessions.

Product Specifications

Specifications

• Keys: 77 keys (75%), 12 multimedia keys
• Materials: ABS body and keycaps
• Layout: ANSI
• Polling Rate:
• 1000 Hz (2.4 GHz & wired)
• 90 Hz (Bluetooth)
• Backlight: Non-backlit
• NKRO Support: No

Connectivity and Power

• Battery: 800 mAh rechargeable li-polymer
• Wireless Working Time: Up to 8 months (based on lab tests)
• Charging Time: Approximately 2.5 hours
• Connection Options:
  • 2.4 GHz
  • Bluetooth 5.2
  • Type-C wired
• Bluetooth Device Name: Keychron B1 Pro
• Compatible Systems: macOS, Windows, Linux

Physical Unit

• Dimensions: 296 x 130 mm (11.65 x 5.11")
• Weight: 425 g (0.94 lbs)
• Height:
  • Front: 5.2 mm (0.2")
  • Rear: 14.5 mm (0.57")
• Typing Angle: 3.2º
• MCU: NRF52840-QIAA-R_AQFN73
• Operating Environment: -10 to 50℃

What's in the Box?

Keyboard

• 1x Keyboard

Cable

• 1x Type-C Cable
• 1x Type-A to Type-C Adapter

Receiver

• 1x Type-A 2.4GHz Receiver

Protection

• 1x Silicone Skin