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Colourful plastic STEM building kit with speaker and microphone parts

choopheme YY-689 STEM Building Kit

SKU CH-G0W5-YE064 MPN YY-689

STEM building kit lets kids assemble a working Bluetooth speaker and microphone for hands-on electronics learning

  • Battery runtimeNo
  • Product editionYY-689
  • ModulesBuilding kit
  • Suggested ageKid
  • Battery typeNo batteries required
  • Spec summaryBuilding kit, Plastic, 1 L x 1 W x 1 H inches, Kid, YY-689
  • Build a working Bluetooth speaker and microphone
  • Two distinct projects packaged separately for focused learning
  • Clear instructions require only a small Phillips screwdriver
  • Designed for ages eight to fourteen
  • Lightweight kit moves easily from room to room

STEM Kit with Bluetooth Speaker and Microphone

The choopheme YY-689 is a STEM building kit designed for children aged eight to fourteen. It contains two separate projects that let young builders assemble a working Bluetooth speaker and a wireless microphone. Each project is individually packaged and includes clear instructions that require only a small Phillips screwdriver. The kit encourages hands-on learning and can be used for family bonding activities.

Dual Project Electronics Build

The defining specification is the inclusion of two distinct electronics projects in one box: a Bluetooth speaker and a wireless microphone. This combination allows the builder to create a functional mini karaoke machine. No batteries are required for operation. The assembled units connect via Bluetooth for audio playback.

Creative Customisation and Portability

The kit includes paintable boards so children can personalise the appearance of their speaker. The completed device is described as lightweight and portable, making it easy to move between rooms or take on trips. These features extend the play value beyond the initial assembly phase. Children who want a single-project kit or a non-electronic building set will not find that focus here.

How it compares

Measured against everything we stock in STEM Kits & Building Blocks, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 56% of the 236 comparable items (median $28.99).

Specifications

Product
Brand nameChoopheme
Model nameYY-689
Part numberYY-001
Product typeElectronics
Product editionYY-689
Power
Battery runtimeNo
Battery typeNo batteries required
Size & build
Measurements1 in × 1 in × 1 in
Product dimensions1 in × 1 in × 1 in
More details
Age groupKid, 60
ModulesBuilding kit
Suggested ageKid

Questions about this item

What can a child actually do with the two projects inside the YY-689 kit?

The kit lets a child assemble a working Bluetooth speaker and a wireless microphone, then pair them for karaoke or music playback.

How does the Bluetooth connection limit the way the speaker and microphone work together?

The speaker pairs with any Bluetooth audio source, while the microphone transmits wirelessly to the speaker for karaoke use.

What tools and space are needed to put the YY-689 together?

Only a small Phillips screwdriver is required, and the compact parts fit on a desk or table for assembly.

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