Bluetooth Modules

Bluetooth Modules for communication projects, with OEM/ODM customization, controlled production, and stable supply for device makers and integrators.

3W+3W 3.7V Rechargeable Battery Wireless Module MP3 Amplifier Board

$0.60 /sets

Price varies depending on material, logo, quantity and customization requirements.

MOQ 50 sets
Model NO. SC-37740
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

audio format supportMP3, WAVBT wirelessBluetooth 5.3
screenYesMaterialPCB
ApplicationMusic ListeningProduct nameMp3 Amplifier board
Product Size45x20mmMOQ1 Pcs
FeatureWireless BT ReceiverWeight0.01kg
PackageRetail electrostatic bagVoltage3.7V-5V
AccessoryConnection CablesBluetooth5.3
Power Amplifier2 x 3W

We are China Loong Telecoms Co., Ltd., a professional manufacturer and supplier specializing in Telecoms. We have brought together and coordinated resources across the Telecoms supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Telecoms Co., Ltd. All rights reserved.
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3W+3W 3.7V Rechargeable Battery Wireless Module MP3 Amplifier Board

SKU: SC-37740

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