Decoder Board

Audio Amplifiers
$19.99 $12.99
Product description:
Power type: DC3.7-5V power supply
Appearance size: 92*22mm
Output power: 2*2.5W
Rated input: 5V/1A
Bluetooth version: Bluetooth 4.2
Rated power consumption: USB playback current "120MA
                                           Other status "80MA
Operating temperature: -20 ° C -60 ° C
1: Support stereo Bluetooth speaker function, that is, devices such as mobile phones can send music to speakers (A2DP) via Bluetooth;
2: Support the speaker terminal to control the mobile phone and other devices to switch up and down songs and adjust the volume;
3: Bluetooth is based on CLASS2 power level, adopts Bluetooth 4.2 specification, compatible with Bluetooth 3.0 and below, and the transmission speed can reach 3Mbit/s;
4: Supports playing music on TF Card and U disk. The music formats are: MP3, WAV (excluding license);
5: Support FM, 87MHZ-108MHZ;
6: Support AUX input, that is, external audio source can access the speaker through AUX and adjust the volume on the speaker;
7: Support speaker status broadcast
8: Support function switching hotkey (one button in Card, u disk, AUX IN, FM, Bluetooth player);
9: Support TF card ;
10: FAT16, FAT32, ExFAT/Fat64 file system support;
11: Number of supported files: The number of files is not limited in the single directory, and the total number of music files is less than 9999;
12: Support USB2.0, fully compatible with USB1.1;
13: 32-level volume
14: DC input, suitable for 3.7 to 5V power supply;
15: The MINI USB can both power and charge the internal lithium battery.
16: Mobile phone call function

Package included:
1Pcs MP3 Decoder Board 

All items in store may take 2 to 5 business days to process.  Please add processing time to your shipping estimate below.

Here is an estimate of the shipping times.  Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times. 


Estimated Shipping Time

United States

10-30 business days

Canada, Europe

15-40 business days

Australia, New Zealand

15-45 business days

Mexico, Central America, South America

20-60 business days 

Middle East (UAE, Saudi Arabia)

20-40 business days


IMPORTANT: We are not responsible if a package is undeliverable because of missing, incomplete, or incorrect destination information. Please enter the correct shipping details when checking out. If you realize you have made an error, simply e-mail us at as soon as possible. However there is a 72-hour wait list for email, therefore, if your order has left our warehouse within 72 hours, it is out of our control.
Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.

Have Questions?Ask An Expert
Decoder Board
You have successfully subscribed!