Kids Students DIY Electric Wind Car Toys Physical Science Experiments Kit For Sale

Kids Students DIY Electric Wind Car Toys Physical Science Experiments Kit


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Kids Students DIY Electric Wind Car Toys Physical Science Experiments Kit:
$8.83

  • Features:
    100% Brand new and high quality!
    This Internet Streaming/Media Centre TV Box is for you!
    Supports usual for Android apps so you can access your for email, for Facebook etc. via your TV.
    Best choice for yourself or your friend.You will not be disappointed!
  • Products Properties:
    Brand: none
    Remote Control: Included
    Package: Yes
    Model number: none
    Solution: AMLogic S805 Quad-Core 1.5GHz Cortex A5
    System: Android 4.4
    RAM / ROM: 1GB DDR3 8GB EMMC Flash
    Internet: LAN, WiFi WiFi2.4G Hz
    GPU: Quad Core MALI 450 GPU
    Warranty: 2 years
  • Smart TV Box Android Quad Core 1080P Wifi Streaming Media Player UK DIY Electric Wind Car Toys Kids Students Physical Science Experiments Technology Learning Kit
    Features:
    Wood-colored products can be DIY painted to create a unique toy.

    Specification:
    Material: Plastic + Wood
    Size: 12.5 X 12 X 7cm/4.92 X 4.72 X 2.76"
    Recommended Age: 5 years old or above
    Battery: NOT Including

    Purpose:
    1. Use the weight drop to drive the wheel rotation principle to build a car.
    2. Let students simply understand the conservation of energy.

    Experimental Report:
    When the weight falls and the wheel rotates, what is the top of the shelf? It is called a pulley, so what is the role? It is possible to change the direction of the force. The weight is moved downward by gravity to produce downward kinetic energy. The rope and the fixed pulley are used to change the direction of the force and the other end becomes the upward movement. The rope pulls the rope wound on the shaft to make the wheel turn to achieve the purpose of driving.

    Warm Tips:
    1. When assembling the product that requires the circuit, pay attention to the fact that the red wire is connected to the positive terminal of the battery case; the blue wire is connected to the negative terminal of the battery case.
    2. All products is NOT including battery, the accessories are random in color, color is NOT specified, please read it carefully before purchasing.
    3. Contains small accessories and sharp objects, children must be accompanied by an adult, please take care of children to avoid swallowing.

    Notes:
    1. 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!
    2. Please allow 1-3mm measuring deviation due to manual measurement.
    Payment

    Payment

    We accept PayPal only.

    Payment must be received within 3~5 business day Days from the date of purchase.

    Please leave note in PayPal when making the payment if you have any special request (colors/size).

    Orders will be processed instantly and dispatched in 1 business day normally, so we do NOT accept any Email/ Message note before or after you place orders.

    Shipping

    Shipping

    We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product and would like to return.

    All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your ID.

    We will refund YOUR FULL WINNING offer AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.

    Buyer is responsible for return shipping cost.

    Returns

    Ruturns

    We offer WORLDWIDE SHIPPING. (Except China, Italy, and Croatia)

    Orders will be processed and dispatched within 24-48 hours after payment is clear.

    We only ship to confirmed addresses. Your address MUST MATCH your Shipping address.

    If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!

    Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area.

    response

    response



    If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.

    We greatly appreciate your POSITIVE response. Please do NOT leave negative response without asking for help.

    Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem

    Please DON'T leave negative or neutral response if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly

    contact us

    How to contact us ?

    1��Sent a email by to tell us what you need(like a refound,do not receive your item ect.)

    2��Add this facebook ID,if you want to know more about items information,other wise just sent email to us in .thank you.


    DESCRIPTION PAYMENT SHIPPING RETURN POLICY CONTACT US












    Description:

    DIY Electric Wind Car Toys Kids Students Physical Science Experiments Technology Learning Kit
    Features:
    Wood-colored products can be DIY painted to create a unique toy.

    Specification:
    Material: Plastic + Wood
    Size: 12.5 X 12 X 7cm/4.92 X 4.72 X 2.76"
    Recommended Age: 5 years old or above
    Battery: NOT Including

    Purpose:
    1. Use the weight drop to drive the wheel rotation principle to build a car.
    2. Let students simply understand the conservation of energy.

    Experimental Report:
    When the weight falls and the wheel rotates, what is the top of the shelf? It is called a pulley, so what is the role? It is possible to change the direction of the force. The weight is moved downward by gravity to produce downward kinetic energy. The rope and the fixed pulley are used to change the direction of the force and the other end becomes the upward movement. The rope pulls the rope wound on the shaft to make the wheel turn to achieve the purpose of driving.

    Warm Tips:
    1. When assembling the product that requires the circuit, pay attention to the fact that the red wire is connected to the positive terminal of the battery case; the blue wire is connected to the negative terminal of the battery case.
    2. All products is NOT including battery, the accessories are random in color, color is NOT specified, please read it carefully before purchasing.
    3. Contains small accessories and sharp objects, children must be accompanied by an adult, please take care of children to avoid swallowing.

    Notes:
    1. 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!
    2. Please allow 1-3mm measuring deviation due to manual measurement.


    Package included:

    1 Set X DIY Electric Wind Car Toys Kit





    PaymentShippingReturnsresponsecontact us


    We accept PayPal only.

    Payment must be received within 3~5 business Days from the date of purchase.

    Please leave note in PayPal when making the payment if you have any special request (colors/size).

    Orders will be processed instantly and dispatched in 1-2 business day normally, so we do NOT accept any Email/ Message note before or after you place orders.




    We offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and would like to return.

    All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your ID.

    We will refund YOUR FULL WINNING offer AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.

    Buyer is responsible for return shipping cost.




    If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.

    We greatly appreciate your POSITIVE response. Please do NOT leave negative response without asking for help.

    Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem

    Please DON'T leave negative or neutral response if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly


    1. Sent an email by to tell us what you need(like a refound,do not receive your item ect.)

    2. Add this facebook ID,if you want to know more about items information,other wise just sent email to us in .thank you.





    Buy Now

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