Mastermind Toys

KiwiCo Stereo Headphones

KiwiCo Stereo Headphones - Main image
$31.81 $42.99 In stock

Category: Science & Activity

Wire up a pair of headphones and jam to your favorite music!

Tune in to technology — with a pair of stereo headphones you engineer yourself! Build the headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the history that made modern headsets possible.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 3 reviews)

Evelyn ★★★★★

The wiring diagram made rigging up the speaker drivers genuinely fun, and once the headband was snapped together, the stereo sound from my kid's playlist was surprisingly crisp. Watching them beam after engineering it themselves was worth every minute of setup.

Harper ★★★★★

Putting the speaker drivers together took my daughter about an hour of focused fun, and the sound quality once we connected her music player was surprisingly clear. It's the perfect hands-on activity that ends with something they can actually use.

Aurora ★★★★★

My kid was thrilled to actually build the headphones themselves instead of just getting a toy. The part where you wire up the speaker drivers felt like real engineering. Now they wear them while listening to music and explaining how the sound travels.