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Black full-size wireless mechanical keyboard with detachable wrist rest and white LED backlight

BFKK

BFKK Wireless Mechanical Gaming Keyboard Kailh Box Blue Switch Black 108-key 2.4GHz 300h 2900mAh

SKU CH-BDY6-DHTXX

Full-size 108-key wireless mechanical keyboard with Kailh Box Blue switches, 2.4 GHz connection, 2900 mAh battery rated for 300 hours, and detachable wrist rest

  • LayoutFull-size
  • Key SwitchKailh Blue
  • Keyboard ColorBlack

Key Switch Type Kailh Blue

  • Double-shot PBT keycaps resist shine and oil for lasting legibility
  • Kailh Box Blue switches rated for 100 million keystrokes deliver crisp tactile feedback
  • 300-hour battery life from the 2900 mAh cell keeps you gaming longer
  • 4 GHz wireless with USB dongle plus USB-C wired mode for stable, flexible connectivity
  • 14 rubber pads and detachable wrist rest prevent sliding and reduce wrist strain

Full-size wireless mechanical keyboard

The BFKK Wireless Mechanical Gaming Keyboard uses Kailh Blue switches in a 108-key layout for gaming and typing. A detachable wrist rest and adjustable kickstand support long sessions at a desk. It connects through a 2.4 GHz USB dongle or a wired USB-C cable for broad system compatibility.

300-hour battery life and quiet gasket build

A 2900 mAh rechargeable battery delivers up to 300 hours of use with lighting off. The gasket structure with a PC mounting plate and silicone cushion reduces typing noise. Fourteen rubber pads on the keyboard and wrist rest keep the unit stable on the desk.

Kailh Blue tactile click switches

Each switch is rated for 100 million keystrokes and provides a tactile bump with an audible click. Double-shot PBT keycaps resist shine and oil buildup. Soft white LED backlighting offers visibility without harsh glare.

Highlights

  • Double-shot PBT keycaps resist shine and oil for lasting legibility
  • Kailh Box Blue switches rated for 100 million keystrokes deliver crisp tactile feedback
  • 300-hour battery life from the 2900 mAh cell keeps you gaming longer
  • 4 GHz wireless with USB dongle plus USB-C wired mode for stable, flexible connectivity
  • 14 rubber pads and detachable wrist rest prevent sliding and reduce wrist strain

Specifications

LayoutFull-size
Key SwitchKailh Blue
Keyboard ColorBlack

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Questions about this item

How do I install the 2.4 GHz dongle and what step do people miss?

Plug the USB dongle into a free port; the keyboard pairs instantly. The step often missed is flipping the power switch on the underside before first use.

What maintenance will the Kailh Box Blue switches and double-shot PBT keycaps need later?

The switches are rated for 100 million keystrokes and the PBT caps resist shine, so routine care is limited to occasional compressed-air cleaning and wrist-rest wiping.

What limit appears first during long sessions — battery or connection stability?

Battery life reaches 300 hours with the white backlight off; the 2.4 GHz link stays stable well beyond that, so recharge is the first practical limit.

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