Description:

DIY electric Recording Machine science educational toys, assembly construction model puzzle kit kids children gift
Physical electrical circuit connection, making the element ( battery box, loudspeaker, circuit board ) in a circuit, series parallel circuit learning
Turn on sound recorder, and press record button （Recording time is no more than 15 second），then release the button and press play button
Exploring it's recording working principle, teaching aids for kids student or school supplies
Assembly electric machine model by yourself with instruction, Kids children DIY craft, physical experiment
Improving eye-hand coordination, inspiring kids interests, expanding their spatial imagination and logical thinking
Powered by 2* AA batteries
Material: Plastic
Note：The color of the wire joint should be the same and Distinguish positive pole from negative pole.

Color：As pictures show

Specification:

Assembled Size（L*W*H）approx 12*7.5*5cm/ 4.72*2.95*1.96 inch

Package Includes:

1 Set DIY Electric Recording Machine Toy(2 Pack)

Note:

Due to manual measurement, there may be 1-2cm error in size
Due to the difference between different monitors, the picture may not reflect the actual color of the item