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Shenzhen Creatall Electronics Co., Ltd.

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China MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V
China MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V

  1. China MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V
  2. China MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V
  3. China MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V

MP3 Decoder Board with 2W Mono Amplifier TF Card and U Disk Play Mode for 3.7V

  1. MOQ: 10pcs
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 1000 Piece/Pieces per Day
Application amplifier audio board
Features amplifier audio board
Mounting Type amplifier audio board
Description amplifier audio board
Lead time 1-3 days
warranty 3 month
MOQ Sample
Payment Trade assurance
Place Of Original China
Port shenzhen port guangzhou port
Delivery Time 5-8 work days
Place of Origin Guangdong, China
Brand Name Creatall
Model Number amplifier audio board

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000 Piece/Pieces per Day Application amplifier audio board
Features amplifier audio board Mounting Type amplifier audio board
Description amplifier audio board Lead time 1-3 days
warranty 3 month MOQ Sample
Payment Trade assurance Place Of Original China
Port shenzhen port guangzhou port Delivery Time 5-8 work days
Place of Origin Guangdong, China Brand Name Creatall
Model Number amplifier audio board
High Light Audio Player Decoder Board ModuleMP3 Format Decoder Board ModuleTF Card Decoder Board Module
TF Card U Disk MP3 Format Decoder Board Module Amplifier Decoding Audio Player Module
Product Description
  • Superior sound quality with onboard 2W mono amplifier (5V power up to 3W) directly connected to speaker (recommended 4Ω 3W speakers)
  • 3.5mm gold plated headphone jack for headphones or external audio connection
  • MicroUSB port for mobile power supply or USB cable charging
  • Supports 3.7V lithium battery or USB 5V power supply
  • Supports TF Card (mobile phone memory card) and U disk play modes
  • No soldering required with speaker terminals for easy wiring
  • Designed to facilitate modification
Product Overview
  • Supports MP3 format with automatic power-on playback
  • Red LED flashes during MP3 playback
  • Supports U disk (tested 32G) and TF Card (tested 16G) play modes
  • Power-on default: TF card mode; automatically switches to U disk mode if TF card not present
  • Manual mode selection available when both devices are installed
  • Buttons control song selection, volume adjustment, play/pause, and mode switching
  • Menu button for single/all song play mode selection
  • Default power-up mode: all song mode
  • Repeat button for cycling mode selection
Key Operating Instructions
Button Press Action Long Press Action (~2 seconds)
Prev / V-- Switch to previous song Volume down
Next / V++ Switch to next song Volume up
P / P / Mode Play/Pause switch U disk / TF card mode switch
Repeat Single/All song mode switch No long press function
Important Notes

Long press duration is approximately 2 seconds.

When using U disk mode, 5V power supply is recommended as some U disks do not support 3.7V power supply.

Product Specifications
Power Range 3.7~5.5V
Product Size 45mm × 36mm
Design Features Double board design with large copper area for stability and reliability
Packaging Anti-static bag packaging to prevent electrostatic damage during transit

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2004

  • Total Annual:

    2000000-7200000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Shenzhen Creatall Electronics Co., Ltd.
  • Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
  • https://www.creatall.com/

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