We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pink wireless mouse, slim ergonomic shape, silent buttons

BFKK

BFKK SM66 Gaming Mouse Pink Silent Dual Mode 4200 DPI

SKU CH-5XJE-FHQFY

A silent wireless gaming mouse with dual Bluetooth and 2.4 GHz connectivity, adjustable DPI up to 4200, and a rechargeable 400 mAh battery

  • Product colorPink
  • Silent clicks cut 99% noise for quiet spaces
  • Dual Bluetooth and 2.4 GHz modes connect three devices
  • Five DPI steps from 800 to 4200 suit any task
  • Rechargeable 400 mAh battery with Type-C charging
  • Compact ergonomic shape fits small hands and travel bags

Compact wireless mouse for quiet work and travel

The BFKK SM66 is a slim, lightweight mouse in pink that connects over Bluetooth or a 2.4 GHz nano receiver. It stores pairings for up to three devices and works with Windows, macOS, Android and iOS. The asymmetrical shell suits right- or left-handed users with small to medium hands. Silent clicks cut 99% of button noise for libraries, offices or shared spaces.

Dual connectivity frees up a USB port

The 2.4 GHz receiver nests inside the mouse base for carry-on convenience. Bluetooth lets you pair a laptop, tablet and phone without occupying a port. A 10 metre or 32 foot wireless range covers desk or couch setups. The optical sensor tracks on most surfaces without a pad. Five DPI steps — 4200, 2400, 1600, 1200, 800 — are selected from a button on the underside.

Rechargeable battery sustains long sessions

A built-in 400 mAh lithium-ion cell charges via the included USB-C cable and supports use while charging. Smart sleep mode activates after three minutes of inactivity to extend runtime. Click any button to wake instantly. The silent switches keep noise low even during extended work or gaming periods.

How it compares

Measured against everything we stock in Wired & Wireless Gaming Mice, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 59% of the 1,810 comparable items (median $29.99).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product colorPink

Questions about this item

How long can the 400 mAh battery last during continuous gaming before it needs a recharge?

The built-in 400 mAh lithium-ion battery powers the mouse for extended sessions; when it runs low you can keep playing while charging via the included Type-C cable.

How quiet are the clicks when the mouse is used all day in a shared office?

The silent button design cuts 99 % of click noise, so the mouse stays library-quiet even during hours of non-stop use.

What must my laptop already have to use the 2.4 GHz wireless mode?

A free USB-A port is required for the 2.4 GHz nano receiver that stores in the bottom of the mouse.

More in Wired & Wireless Gaming Mice

Similar items