Bộ Đồ Chơi Lắp Ráp Ống Nghe Bác Sĩ Cho Bé
33.000
₫ 17.254
Sản phẩm Bộ Đồ Chơi Lắp Ráp Ống Nghe Bác Sĩ Cho Bé đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 33.000 xuống còn ₫ 17.254, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,5 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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Kids Puzzle DIY Science Stethoscope Popularization Toy Children Simulation Stethoscopes Doctor Assemble Toys Gifts
Knowledge:
The stethoscope is used two principles: vibration produces sound, and sound is vibration. There is a vibrating sheet in front of the stethoscope. The stethoscope will vibrate follow the Human organs. The vibrating sheet vibrates to produce sound, which can be transmitted in solids. So the sound passes through the solid to the ear by vibrating sheet.
Sound is the propagation of vibration, which is absorbed by the air as it transmits forward in the air, so it does not transmit very far, but in some solid object it can spread far. In ancient times, there was a method of "Hear the sound from the ground", which was used to judge the enemy's situation, and from the tracks we could hear the trains coming far away. This was the principle of the earliest stethoscopes, using solids to transmit sound. It is the working principle of stethoscope that the sound to transmit centrally in the air in the tube, reducing the dispersion of sound and increasing the loudness.
Features:
It can help your kids understand the structure of stethoscope.
And know the application of stethoscope in the life.
Specifications:
Toy type: Puzzle assemble toy
Material: Plastic
Product size: 83 X 11cm/32.68 X 4.33"
Net weight: 40g/set
Color: Yellow,Red(Random Color)
Assemble Steps:
Step 1: Fix the vibrating diaphragm sheet into the probe head.
Step 2: Fix the elastic support and soft earplugs.
Step 3: Assemble sound transmitting pipe.
Step 4: Fix all the components into the corresponding positions in the sound transmitting pipe,it finished.
Note:
1. The product is not with the battery,its accessories is random color.
2. Containing small accessories, please take care of the baby to avoid swallowing.
3. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
4. Please allow 1-3cm measuring deviation due to manual measurement.
Included:
1set X Stethoscope Assemble
Kids Puzzle DIY Science Stethoscope Popularization Toy Children Simulation Stethoscopes Doctor Assemble Toys Gifts
Knowledge:
The stethoscope is used two principles: vibration produces sound, and sound is vibration. There is a vibrating sheet in front of the stethoscope. The stethoscope will vibrate follow the Human organs. The vibrating sheet vibrates to produce sound, which can be transmitted in solids. So the sound passes through the solid to the ear by vibrating sheet.
Sound is the propagation of vibration, which is absorbed by the air as it transmits forward in the air, so it does not transmit very far, but in some solid object it can spread far. In ancient times, there was a method of "Hear the sound from the ground", which was used to judge the enemy's situation, and from the tracks we could hear the trains coming far away. This was the principle of the earliest stethoscopes, using solids to transmit sound. It is the working principle of stethoscope that the sound to transmit centrally in the air in the tube, reducing the dispersion of sound and increasing the loudness.
Features:
It can help your kids understand the structure of stethoscope.
And know the application of stethoscope in the life.
Specifications:
Toy type: Puzzle assemble toy
Material: Plastic
Product size: 83 X 11cm/32.68 X 4.33"
Net weight: 40g/set
Color: Yellow,Red(Random Color)
Assemble Steps:
Step 1: Fix the vibrating diaphragm sheet into the probe head.
Step 2: Fix the elastic support and soft earplugs.
Step 3: Assemble sound transmitting pipe.
Step 4: Fix all the components into the corresponding positions in the sound transmitting pipe,it finished.
Note:
1. The product is not with the battery,its accessories is random color.
2. Containing small accessories, please take care of the baby to avoid swallowing.
3. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
4. Please allow 1-3cm measuring deviation due to manual measurement.
Included:
1set X Stethoscope Assemble
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