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10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit

10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
10pcs M28 Bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
$24.99
Ex Tax: $24.99
  • Stock: In Stock
  • Model: EB0042637
  • SKU: EB0042637
User Manual: Click here to open

For different needs of customers, we offer 3 versions for you to choose from:

Function / Model M18 (Product ID: EB0042142) M28 (this item) M38 (Product ID: EB0051761)
Micro power supply ×
Audio headphone jack × ×
Built-in amplifier × × √(5W+5W)
Lithium battery powered
Support USB sound card, free drive × ×
Volume memory/adjustment × ×
MUTE mute interface × ×
Button extension × ×
Bluetooth version bluetooch V4.2
Support Bluetooth protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2
Format support Support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo two-channel output
Operating Voltage 5V/3.7V-4.2V
Broadcast status not connected 5.5MA
Connection working status 20MA
Deep sleeping 3UA
Transmission distance 20 meters (empty or low interference environment)
Operating temperature  -40°C to +85°C
Sensitivity  -87dbm

Introduction:
 
This product MH-M28 is a low-power Bluetooth design solution, supporting the latest Bluetooth 4.2 transmission, two-channel stereo lossless playback, Bluetooth connection after the module is connected to Bluetooth, very convenient. In an open environment, the Bluetooth connection distance can be up to 20 meters.
Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.

Pin number Pin header Description
1 5V Power positive 5V
2 GND Negative power supply
3 VBAT Lithium battery positive 3.7-4.2V
4 L Left channel output
5 R Right channel output
6 AGND Audio ground

Function Description:
 
Bluetooth V4.2 version, supports Bluetooth automatic connection technology, supports WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.
After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth.
 
Package includes:

10 x M28 Module



10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

10pcs-M28-Bluetooth-42-Audio-Receiver-Module-With-35mm-Audio-Interface-Lossless-Car-Speaker-Headphon-1527314

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The timeline of the whole shipping process is shown below:

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The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

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Shipping Rates


You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:


Shipping MethodShipping RatesShipping Times
Flat Shipping (Promotion)
$10About 5-30 Working Days to Worldwide (Only include Monday to Saturday )

Standard Express(0.5KG starting price listed)

Based On WeightsAbout 5-15 Working Days to Worldwide (Only include Monday to Saturday )

Priority Express (0.5KG starting price listed)

Based On WeightsAbout 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible. 

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