Провод лучшие наушники 2021 Проводные 3 5 мм детские оптом ps4 проводное производство для преподавания
- Категория: >>>
- Поставщик: Dongguan Shangruo Electronics Co. Ltd.
Сохранить в закладки 1600208943003:
Описание и отзывы
Характеристики
Product Description
Directional microphone | office headphone |
Material | ABS |
Connectors | 3.5 mm |
Rated power output | 100 mW |
Frequency response | 20~20000 Hz |
Sensitivity | 115 dB |
Speaker Diameter | 40 mm |
Speaker Impedance | 32 ohm |
Cable length | 2 m and custom length |
Product performance description
Wire headphone 2021 Wired 3.5mm Kids headphones Wholesales Headphone Manufacture For Teaching
Specifications
Feature
- High quality voice
- Earmuff: high density sponge- Customization is supported
- With microphone
System Requirements:
- An available USB 1.0/2.0/3.0 and 3.5mm jack
- Windows XP/Vista/7/8/8.1/10 Mac OS 10.4 or later
Feature
- High quality voice
- Earmuff: high density sponge- Customization is supported
- With microphone
System Requirements:
- An available USB 1.0/2.0/3.0 and 3.5mm jack
- Windows XP/Vista/7/8/8.1/10 Mac OS 10.4 or later
Product Usage
Go out to travel
computer office
Related Products
Packing&Shipping
Company Introduction
Dongguan Shangruo Electronics Co., Ltd is a powerful manufacturer of consumer electronics products.including headphones,promotional electronic gifts, varieties of USB data lines,chargers and hot consumer electronicsproducts on the market.The company is founded in 2003,Our factory occupies 3,500 squaremeters, with more than 500 people,The full range of products with a monthly capacity ofup to 5 million whch can meet the OEM ODM requirements of customers. As a manufacturer approved by IS09001:2000 quality certification and BV audit, most of our products can be certified by FCC, CE, ROHS, ISO, BV, KC, BSCl, and reached the compliancewith EU environmental standards.We maintain cooperation with many well-known enterprises such as South Korea 7-ELEVEN, Hama,Continental, Coca-Cola, Deutsche Telekom AG and Emart.We sincerely hope to cooperate with you!
Test equipment
FAQ
Is ShangRuo a manufacturer or trading company?
A：We are a experienced manufacturer;
Do you have any MOQ limit?
A：MOQ is from 500 to 1000, Every products MOQ is different;
What are your main products?
A：We mainly produce USB Cables, Power cables, Car Chargers;
Can I have our own logo on the product and the package?
A：Yes. OEM/ODM service is supporteds;
What's the production lead time?
A：Normally the production lead time is around 7 to 30 days after the payment is received;
How long is your delivery date?
A：It's general within 15 days after your pre-payment, It according to quantity;
What is your terms of payment?
A：We support Trade Assurance, T/T, U/C and Western Union. 40% deposit in advance, 60% T/T or L/C balance before shipment;
Can I get a sample for evaluation?
A：Yes. Please contact us to check whether we have stock available. customized order samples which based on our products will take
5-10days. Proofing time of and complex samples depends on the actual situation Warm reminder. You may need to pay for the cost and
freight for the sample order;
How to OEM project ?
A：
A：We are a experienced manufacturer;
Do you have any MOQ limit?
A：MOQ is from 500 to 1000, Every products MOQ is different;
What are your main products?
A：We mainly produce USB Cables, Power cables, Car Chargers;
Can I have our own logo on the product and the package?
A：Yes. OEM/ODM service is supporteds;
What's the production lead time?
A：Normally the production lead time is around 7 to 30 days after the payment is received;
How long is your delivery date?
A：It's general within 15 days after your pre-payment, It according to quantity;
What is your terms of payment?
A：We support Trade Assurance, T/T, U/C and Western Union. 40% deposit in advance, 60% T/T or L/C balance before shipment;
Can I get a sample for evaluation?
A：Yes. Please contact us to check whether we have stock available. customized order samples which based on our products will take
5-10days. Proofing time of and complex samples depends on the actual situation Warm reminder. You may need to pay for the cost and
freight for the sample order;
How to OEM project ?
A：
1) You provide your detail information such as the product outlook, function, colors...
2) We will quote you a roughly cost and prototype sample charge if it is workable, then our engineer will start drawing the 3D
picture;
3) The prototype will start making when you approval the 3D drawing, after that ,we will send the prototype to customer to do
approval ;
4) Next step ,we will make pre-production sample to send to customer to do approval again;
( If everything is going well, then we will tell customer how long the mass production is,normally, the production lead time is
around 20-45 days which is depends on the order QTY and what kind of product doing)
What is the after-sales service?
A：We offer 1 year warranty to our products We guarantee the products customers receive are qualified. If there are any quality
problem please send us some detailed photos by email, and then we will solve it all as soon as we can ,If anything else, please
feel free to contact with us.
2) We will quote you a roughly cost and prototype sample charge if it is workable, then our engineer will start drawing the 3D
picture;
3) The prototype will start making when you approval the 3D drawing, after that ,we will send the prototype to customer to do
approval ;
4) Next step ,we will make pre-production sample to send to customer to do approval again;
( If everything is going well, then we will tell customer how long the mass production is,normally, the production lead time is
around 20-45 days which is depends on the order QTY and what kind of product doing)
What is the after-sales service?
A：We offer 1 year warranty to our products We guarantee the products customers receive are qualified. If there are any quality
problem please send us some detailed photos by email, and then we will solve it all as soon as we can ,If anything else, please
feel free to contact with us.
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