Đồ chơi khuếch đại âm thanh thủ công thông dụng cho trường học tại Lotte Market

Giới thiệu Đồ chơi khuếch đại âm thanh thủ công thông dụng cho trường học tại Lotte Market

Description:

It can stimulate children's interest in learning and curiosity through DIY small production, and let children understand abstract knowledge through disassembly and assembly. It can cultivate children's thinking ability and hobbies, which show its multifunctional.
With educational feature, this model toy can help children develop their interest in science and their intellectual ability, innovative thinking, hands-on ability.
Made of plastic material, it is eco-friendly and safe.
The length of product is 9cm, the width is 5.6cm and the height is 13cm.
Suitable for school, home, teaching accessories.


Item Name: Homemade Loudspeaker
Material: Plastic
Battery: 2 x AA Batteries (Not Included)
Suitable Age: Over 5 Years Old

Features: Safe, Reliable, Creative
Accessories Color: Random Color
Size Details:
9cm x 5.6cm x 13cm/3.54” x 2.2” x 5.12” (Approx.)


Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Sounder Principle:

The coil after energization is equivalent to a magnet, and the music chip continuously adjusts the direction and magnitude of the current, adapting the polarity and magnetic strength of the electromagnet. The electromagnet interacts with the strong magnet in the cup to cause the cup to vibrate, and the cup vibrates to make a sound.

Package Includes:
1 x Homemade Loudspeaker