Professional Dual Wireless Microphone System

24 reviews
US $117.00
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  • Item Type: Microphone System
  • Frequency Range: 570-599 MHz
  • Modulate Type: FM
  • Range: 50 MHz
  • Chanel Amount: 200
  • Channel Step Frequency: 500 KHZ
  • Frequency Stability: ± 0.1%
  • Dynamic Range: 80 dB
  • Max.Deviation: 45 KHZ
  • AF Response: 120 Hz- 12 KHz (± 3 dB)
  • SN: > 80 dB
  • T.H.D: < 1 %
  • Work Temperature: -10 – +40℃
  • Sensitivity: 12dB 1V (80dBS/N)
  • Max Output Level: +1 0dBV
  • Output Power: 20 mW
  • Cacophony Restrains: -60 dB
  • Power Supply: 2 x AA Batteries
  • Working Time: 20 mW > 10 h

Package Includes:

  • 1 x Set

Professional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone SystemProfessional Dual Wireless Microphone System

Write a Review
Verified Buyer
27 Jul 2020 19:51


Verified Buyer
26 Jul 2020 02:37

true to the picture

Verified Buyer
26 Jul 2020 01:06

No more worries about where to find online. Thank you!

Verified Buyer
24 Jul 2020 12:00


Verified Buyer
24 Jul 2020 01:31

Fast delivery and excellent quality. Absolutely satisfied with the product. Thank you so much. Will order more. I recommend the store.

Verified Buyer
21 Jul 2020 11:15

For , discount isnt't even necessary. The price is already more than fair for the quality provided

Verified Buyer
21 Jul 2020 04:28

I guess it's the cheapest that is offered online. Great!

Verified Buyer
18 Jul 2020 04:40

The best in all the items offered online in such a convenient store!

Verified Buyer
16 Jul 2020 12:19

Very good quality. Fast delivery.

Verified Buyer
15 Jul 2020 03:40

Product is super! Thank you very much!

Verified Buyer
14 Jul 2020 21:26

качество хорошее, все работает

Verified Buyer
14 Jul 2020 03:51

Thank you very much, received intact! Everything is perfect, satisfied at 100%!

Verified Buyer
10 Jul 2020 12:52

such a low priced is nothing but a bargain. got my mail in a really short time, no troubles

Verified Buyer
7 Jul 2020 02:31

Received rather quickly. Great quality!

Verified Buyer
3 Jul 2020 12:25

nothing is missing. quality optimal. arrived within terms.

Verified Buyer
2 Jul 2020 02:49

Perfect! Everything was fine

Verified Buyer
1 Jul 2020 01:13

very quality and convenient, durable .. so basically 'm really very glad

Verified Buyer
1 Jul 2020 01:03

like this !

Verified Buyer
29 Jun 2020 12:20

The arrived faster than the expected and well packed. Overall quality is good. I'm satisfied with my purchase and store work.

Verified Buyer
18 May 2020 01:15

I recommend it. Thanks to the store.

Verified Buyer
12 Apr 2020 00:55

LCD is fake but microphone performance is good

Verified Buyer
18 Feb 2020 17:22

The product is excellent like!

Verified Buyer
13 Feb 2020 21:56

Good, nice

Verified Buyer
6 Feb 2020 02:46

Thank you


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Happy Sunshine World (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


Check your order status online. As easy as that!

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