Keychron B1 Pro Wireless/Wired 2.4GHz Ultra-Slim Wireless Keyboard - Blossom Pink

Number of Multimedia Keys

12

Frame Material

 ABS

Keycap Material

ABS

Layout

ANSI

Polling Rate

1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)

Backlight

Non-Backlit

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

Dimension

296 x 130 mm (11.65 x 5.11")

Weight

425 g / 0.94 lbs

Height (front)

5.2 mm (0.2")

Height (rear)

14.5 mm (0.57")

Typing Angle

3.2º

MCU

NRF52840-QIAA-R_AQFN73

Operating Environment

-10 to 50℃