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Keychron B1 Pro Ultra Thin Wireless Keyboard with ZMK Adjustment, QWERTY US ANSI, 3-Modes Bluetooth/2.4GHz/Cable 425g Lightweight with 1200 Hours Battery Life for Mac/Windows - Grey
Brand: Keychron
Condition: Used
$7127
$9610
-26% Save $2483
Updated: 2 days ago
Description
B1 Pro is an ultra-portable, lightweight, wireless keyboard that supports 2.4GHz, Bluetooth and wired modes. With the ZMK port, you can connect your phone, tablet, PC and Mac at the same time via three Bluetooth connections and a special 2.4GHz dongle.
Don't wait for a full charge - also use the device while charging and enjoy continuous use with an impressive battery life of up to 1200 hours, meaning approximately 8 months at 5 hours of daily use. So you can rely on your device for a longer period of time without having to charge it frequently.
Experience peak performance with B1 Pro wireless 2.4 GHz connectivity, providing a wireless and hassle-free connection with a fast Polling speed of 1000 Hz. Easily switch between devices via Bluetooth 5.2 for seamless multi-driving.
Program the B1 Pro with keycap launcher. With the Keychron Launcher web app, you can make unlimited customizations, such as B. easy assignment of buttons, macros and key combinations.
Features a Mac layout and is compatible with Windows at the same time. It stands out on the market by offering the same multimedia and function button features as Apple keyboard for Mac users, but with enhanced tactile feedback.
Specifications:
Number of buttons: 77(75%)
Number of multimedia buttons: 12
Frame Material:ABS
Button cover material: ABS
Layout: ANSI - QWERTY US
Query Frequency 1000Hz (2.4GHz and Wired On)/90Hz (Bluetooth)
Backlight: non-backlit
NKRO support:No
Connection and power supply
Battery: 800mAh rechargeable Li-ion battery
Wireless operation time: up to 8 months (laboratory tests may vary depending on actual use)
Charging time: about 2.5 hours
Connection: 2.4GHz, BT / Type C Wired
Bluetooth version: 5.2
Compatible system: macOS/Windows / Linux
Physical Device
Dimensions: 296 x 130mm (11.65 x 5.11 inch)
Weight:425g/0.94lb
Height (front): 0.2" (5.2mm)
Height (Back): 0.57" (14.5mm)
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0dcjzh3qh
- Model:
- B1P-K1
- Country:
- US
- ASIN:
- B0DCJZH3QH
- GTIN:
- 04895248876359
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $25 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Keychron products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
