mini megafono policia megaphone Portable Amplifier Audio Wireless Radio FM USB Player Loudspeaker with Mic for Teaching Speec

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megafono policia mini megaphone Portable Amplifier Audio Wireless Radio FM USB Player Loudspeaker with Mic for Teaching Speech

This amplifier is used by professionals in teaching, tours and etc. It adopts a high-tech digital technology with huge lithum battery which gives the advantages of recharging for optimal use over a longer period of time. In order to operate, optimize the functions and maximize the usage of this product.

1. Using advanced digital technology, extremely low power consumption, battery life is more than 1 times longer than traditional circuits.
2. Output power up to 35W, loud and clear voice, meet the 200-400 square meters of space coverage.
3. Comprehensive application of electro-acoustic technology, showing good sound and howling suppression.
4. Built-in automatic charge control circuit, with charging and saturation status indication.
5. Configure large-capacity and waist-mounted wear design, easy to use, suitable for outdoor activities such as tour guides.
6. The shell adopts ABS plastic structure, which is not exquisite appearance but also strong and durable.
7. Switching power supply charger can work normally within 110V-220V AC voltage range, faster charging .
8. More low-voltage automatic mute function, when the battery voltage is lower than 6V, the circuit automatically closes the work of the lifter to avoid battery over-discharge and maintain battery performance.
9. disk and TF card fetch, can be used as MP3 player.

1. Output power : 40W
2. Output resistance: 4Ω
3. Working temperature: -10°C-45°C
4. Distortion: <2%
5. Frequency response: 200HZ-15000HZ
6. Power Supply: 2600MA Li-Ion Battery
7. Input voltage: DC5V 300MA
8. Size: Approx.100 * 90 * 45MM / 3.94 * 3.54 * 1.77in

Package List:
1 * Amplifiers
1 * Charging Cords
1 * Hook-and-loop Belts
1 * Wired Wearing Wheat


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 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 10-20 Business days
Canada, Europe 10-20 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 . (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.

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