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HW-770 4.1 Bluetooth MP3 Decoder Module


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  • Stock: 3

    Availability: InStock priceValidUntil: 2026-02-19

  • Brand: Generic
  • SKU: 2641 | DAE065

Availability: InStock priceValidUntil: 2026-02-19

  • Rs. 177.00 (inc GST)
    Rs.150.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

HW-770 Bluetooth MP3 Receiver Module

HW-770 5 Volts 4.1 Bluetooth MP3 Decoder 

HW-770 is a bluetooth audio module that supports stereo audio output and bluetooth 4.1 support, Bluetooth voice player.It support Bluetooth wireless connections. Smart home playback.

Instruction on using HW-770 Bluetooth MP3 Module

After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English “The bluetooth device is ready to pair” is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the “XY_BT” searched by the mobile phone Bluetooth is the device name of the decoding board. , Click on the connection, the decoder board prompts "The bluetooth device is connected successfully", indicating that the decoder board and the mobile phone are connected successfully, you can play music.

DNA Solutions has large collection of various types of Bluetooth Audio Decoder modules and Amplifier Modules. Check our complete collection of Bluetooth Audio and Amplifier Modules. 

If you are in Nasik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of HW 770 MP3 Bluetooth Module

  • Bluetooth wireless connection.Longest communication distance 20 meter.
  • Support decoding function.
  • Pairing voice prompts.
  • Easy to use,just need power and headset.
  • Small size.
  • Simple wiring.
  • Stable output.

Specification of HW-770 Bluetooth MP3 Module

  • Power Supply 3.7-5 Volts
  • SNR 90dB
  • THD+N -70dB
  • Crosstalk -86dB
  • DNR 91dB
  • Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP
  • LOS >15m

Interface details

  • USB powered Universal Micro USB 5V power supply
  • 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion
  • LED indicator Bluetooth mode long blue light
  • 3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices

Application:

  • Speaker
  • Smart home
  • Voice prompts
  • Hotel
  • Mall
  • Toy

Package Including:

  • 1x Bluetooth MP3 HW-770 Amplifier Receiver Module

Related Video



Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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