Аппарат точечной сварки набор аккумуляторов для музыкальные катушки динамики



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Аппарат точечной сварки набор аккумуляторов для музыкальные катушки динамики

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Месяц Минимальная цена Макс. стоимость Цена
Sep-19-2025 7685.62 руб. 8069.92 руб. 7877 руб.
Aug-19-2025 7620.10 руб. 8001.21 руб. 7810.5 руб.
Jul-19-2025 6393.95 руб. 6713.41 руб. 6553 руб.
Jun-19-2025 7491.67 руб. 7866.72 руб. 7678.5 руб.
May-19-2025 6523.28 руб. 6849.71 руб. 6686 руб.
Apr-19-2025 7362.69 руб. 7730.93 руб. 7546 руб.
Mar-19-2025 7298.25 руб. 7663.48 руб. 7480.5 руб.
Feb-19-2025 7233.45 руб. 7595.93 руб. 7414 руб.
Jan-19-2025 7168.24 руб. 7526.3 руб. 7347 руб.

Описание товара

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Spot Welder Machine Battery Spot Welder Music Coil Set Loudspeaker Industrial Supplies with Circuit Protector for Experiment


STYLE:

Feature:

1. The music coil has a larger heat sink with continuously working hours and longer service life.
2. With simple operation, user just need plug and play without hand operation and grounding.
3. With the function of wireless transmission and speaker, this music coil can not only light up the gas tube and bubble, but also play a variety of music.
4. This music coil will not damage the input device for its circuit protection design and can play better quality music than the arc plasma speaker without format limitation.
5. Children's science projects, physical machinery learning and classroom teacher presentations often use this music coil.


Specification:

Item Type: Music Coil Set
Material: Brass coil + plastic
Uses: Children's science projects, physical machinery learning, classroom teacher presentations
Voltage: AC110V-240V
Power Supply Voltage: 8-32V (8V starts to work, you can light up the bulb; 13V arc starts, you can play music; 24V has the best sound quality, not higher than 32V)


Package List:

3 x Light Bulb

1 x Music Coil

1 x Audio Cable

1 x Adapter

1 x Ion Windmill

1 x User Manual

1 x Copper Needle

1 x Nut

1 x Bolt

8 x Screw

8 x Washer

4 x Standoff

4 x Bolt

11 x Acrylic Board


Note:

1. Not suitable for the use of electronic equipment.2. Do not touch the music coil while working.3. Do not use the music coil in an environment with flammable and explosive materials or closed coils and large metals.

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1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   


About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks


Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. 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 po#.
3. We will refund YOUR FULL WINNING BID 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 aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.


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