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Small 2.75 inch black cube handheld electronic game

Worry Free Gadgets WF-2804 Flashing Cube Electronic Memory Game 2.75" Black

SKU CH-B978-1WGYR

A handheld electronic cube with four memory and reflex games plus a light-show mode, measuring 2.75 inches

  • SizeSmall
  • Color familyBlack
  • Pattern styleSolid
  • Product colorBlack
  • Suitable forUnisex
  • Age groupAdult
  • Boosts memory and focus with four light-based game modes
  • Tests reflexes and speed in Chase Me and Catch Me challenges
  • Builds pattern-recall skills through Follow Me and Remember Me play
  • Rewards each round with a colorful Light Show display
  • Compact 2.75-inch cube travels easily for on-the-go fun

What it is and who it is for

The Worry Free Gadgets WF-2804 is a 2.75-inch handheld electronic cube that offers four light-based games in one device. It is designed for unisex use and targets ages 6 to 12, though the manufacturer also lists adult appeal. The compact form factor makes it suitable for travel or family play sessions.

Power and thermals in normal use

The cube runs on three AAA batteries, which are not included in the package. No cooling system or active thermal management is present, so the device produces no fan noise and draws minimal power during operation. Battery life will vary depending on usage patterns and battery quality.

What it replaces and when the jump is worth it

This product replaces single-function electronic games or non-electronic puzzles by combining speed, memory and pattern-recall modes in one unit. The upgrade is worthwhile when a household wants a compact, multi-mode STEM toy that grows with a child's skill level without needing multiple separate devices.

How it compares

Measured against everything we stock in Tabletop & Handheld Games, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 90% of the 1,349 comparable items (median $22.99).

Specifications

Product
Brand nameWorry Free Gadgets
Part numberWF-2804
Product colorBlack
Color familyBlack
Pattern styleSolid
Size & build
SizeSmall
More details
Suitable forUnisex
Age groupAdult

Questions about this item

How do I install the three AAA batteries and which way do the positive ends face?

Open the battery compartment on the cube, insert three AAA batteries with the positive ends toward the spring contacts, then close the cover securely before playing.

What part will need replacement first during normal use?

The three AAA batteries will need replacement first; the cube has no user-serviceable bulbs or moving parts that wear out.

How long can I play continuously before the lights dim from battery drain?

Continuous play will dim the lights once the three AAA batteries run low; exact time varies with battery brand and game mode.

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