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Thames & Kosmos Geeker Speaker Lab

SKU: ALV-TK550017
US$ 17.00
Save $10.95
Orig. $27.95




Make sound waves visible with this awesome vibration speaker device.
* It turns practically any surface into a larger speaker.
* The audio jack connects to standard audio output sockets.
* Stick the speaker onto a variety of surfaces and objects to find out which materials product the best sound.
* Experiment to see sound waves ripples through a tray of sand water and other substances.
* With signal generating apps you can experiment to visualize different sound wave patterns.
* Ages 8+.


Type: Science

Shipping specs

1.80 Lbs
11" x 8.8" x 2.5"

Shipping from

This product is shipped from our warehouse in Bloomfield, CT, USA.

Our guarantee

This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.


Actual color and texture may vary, use as a guide only.

Return policy

A 25% Handling Charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% Handling Charge. Damages & defects must be reported to us within 7 days.
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