Wireless/Bluetooth 4.2 Portable Loud Speaker Super Bass 3D Digital Sound

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Product Details
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Item Specifics
Shipping & Payment
Product Details

MIFA A20 Bluetooth Speaker Metal Portable Super Bass Wireless speaker Bluetooth 4.2 3D Digital Sound Loudspeaker Hand free MIC TWS

Product Features

◎ Bluetooth wireless music player

◎ support Bluetooth back to a key

◎ support Bluetooth hands-free two-way call

◎ Support TWS Bluetooth wireless serial stereo playback

◎ 30W high power output, built-in sound effects algorithm

◎ Φ43mm double magnetic speaker, Φ45mm double Super-Bass, 50x90mm ring Super-Bass

◎ Support Micro SD card APE, FLAC lossless music format player

◎ Support Micro SD card MP3, WMA, WAV music format player

◎ Support Micro SD card reader data storage

◎ support 3.5 mm audio input

◎ built-in 4000mAh lithium battery, support for LED power display

◎ pause no play for 10 minutes automatically shut down, except for Bluetooth connection

◎ support ios ringtones to play the system, the other system is the default ringtone

size: W190×D48×H66mm

Fine craftsmanship Stunning visual design

Aircraft-grade aluminum frame, rounded arc angle,
anodizing, CNC diamond cutting bright edge process
And matte texture make it feel comfortable and delicate appearance.


Amazing and shocking sound

Built-in two 43mm full-range speakers, two 45mm visual low-frequency radiator, and a 50*90mm circular low-frequency radiator, creates excellent acoustic performance, with hedging offset cavity structure, burst full stereo sound, bass deep, sonorous treble, the sound quality more pure and shocking.

HIFI·Lossless ,Dotes your ears

Adopt Bluetooth 4.2 integration chip. Integrate the central MCU and Bluetooth chip into a stand-alone chip, with Waves DSP audio algorithm ,well adjust treble -bass balance, comparable to the studio sound quality, dotes your ears, enjoy the real and beautiful sound at any time.

1+1 wireless connection

Adopt Bluetooth 4.2 integration chip. Integrate the central MCU and Bluetooth chip into a stand-alone chip, with Waves DSP audio algorithm ,well adjust treble -bass balance, comparable to the studio sound quality, dotes your ears, enjoy the real and beautiful sound at any time.

Super long-time playback Enjoy perfect life

Equipped with 4000 mAh large-capacity 3C power battery, safe environmental protection, intelligent electricity-saving control chip, 8 hours super long-time playback. Intelligent LED power management, LED power display.

Bluetooth 4.2 connection

Bluetooth 4.2 low power consumption, strong compatibility, stable data transmission, connect with all kinds of Bluetooth device: mobile, tablet, PC, TV, high quality wireless music play experience.

Portable & Simple Design

190*48*66 mm in size, 516g in weight, simple and elegant design. Portable to carry outdoors. Let us travel with A20.

Life, can be better

Combine technology and Nordic Aesthetic style, with square design, stereo sound, bring you fantastic music
when ever you need. For reading, party, journey family party; At home, hotel beach, coffee shop,
anywhere and anytime, a wonderful life for you!


1)Not able to connect to your device ?

1. Restart the speaker and try again

2. If your device requires a Pin Code, please enter 0000

2)Keeps cutting out when playing ?

Please ensure the speaker is within the operating range and there are no obstacles between the speaker and the device

3)Not able to play the music in Micro SD card?

1. Please ensure the format of the Micro SD card is FAT32. It only supports FAT32 Micro SD card

2. Please ensure the formats of the music files are APE, FLAC, WAV, WMA or MP3

4)No sound when playing?

1. Please adjust the volume of the speaker

2. Please adjust the volume of your device

3. Please check if the speaker is paused

5)No sound in AUX-in mode?

Please ensure the audio cable is connected well?

6)Not able to turn on?

Please try to charge the speaker for about 3 hours

7)No respond to any operation?

Please try to reset the speaker by pressing the reset button in the AUX-in jack

Item Specifics
Support Apt-x: 
Total Harmonic Distortion: 
Voice Control: 
Display Screen: 
Playback Function: 
Playback Function: 
Playback Function: 
Playback Function: 
Support Memory Card: 
Remote Control: 
Acoustic enclosure: 
Woofer/Widerange material: 
Active Noise-Cancellation: 
Bluetooth Version: 
Tweeter material: 
Output Power: 
Intelligent Personal Assistant: 
Input Power(W): 
 25-49 W
 2 (2.0)
Audio Crossover: 
Cabinet Material: 
Number of Loudspeaker Enclosure: 
Power Source: 
Power Source: 
Speaker Type: 
 Audio Line
Brand Name: 
Display Screen: 
Mid-range material: 
Built-in Microphone: 
 Volume control
 Input selector
Support APP: 
 3 Ohm
 Phone Function
 Dolby Digita
Tweeter type: 
Model Number: 
Frequency Range: 
Shipping & Payment


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 Ophiria Online Store (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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