Sound Mobil (Pre-built) (Educational) - HobbySearch Toy Store

This item is limited to 6 per household.

Control in the sound! Controls on the left and right at the height of the different sound emanating from straw whistle. And the resonance phenomenon of the sound by straw, using the size difference of it by happen left and right of the microphone is picking up sound, it is an electronic tool kit to create a car that can be controlled to the left and right. Institute of Industrial Science, University of Tokyo Daisuke Kobayashi teaching your instructional materials AAA single battery (sold separately) body board × 1 straw × 4 EVA holder × 1 silicon tube × 1 header with cosmetic box of 120 × 150 × 70mm (header height 30mm including)

Item Size : 15 x 12 x 7 cm