mp3 with bt module, decoder usb bt board

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Price:$1.50 - $2.80

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Product Overview

Description



Product Details


mp3 with bt module, decoder usb bt board

Support function introduction: MP3/USB/TF/LINE IN/FM/Bt/remote control receiving/DC power supply 5V/12V

Master IC:AC6902
Multi-decoding:MP3 WMA MAV APE.etc.
Four keys:VOL-,AUTO,VOL+,MODE
Breakpoint memory songs
The default 87.5FM channel
The default boot volume is the maximum,Boot default BT.
Press auto searth station
Accessories:remote control+(2p.4p) wires+nut





















Production Line






Company Information


We are a manufacturer approved by the relative authorities of China.With 10 years of experience and technology,we promote high quality products.We help our customers win the market via designing and developing proprietary solutions from scratch to finish, under one-single roof and own in-house SMT production line.Under good credit and services and reasonable price,we have built up long term business relationship with some companies.Our products have a good sale in domestic market,Southeast Asia, Middle East, South America,and so on.
We expect all circles to visit and negotiate business.We mainly manufacture Car/Portable MP3 Player PCBA,Home and digital speaker MP3 /MP5 / FM/BT player PCBA,Audio/Video player module.
We also develop new product, new audio/video player module and design new packing for our customer and accept OEM/ODM order.





Packing & Delivery






Our Certifications




Our Services


 We wish you are fully satisfied with each item that you purchase from JLH One year Warranty 
1,One year Manufacturers’ Warranty for defective items(excluding items damaged or misused after receipt)
2,Defective items must be reported and returned to us within the warranty period(and in the original packaging, if possible).You must tell us what the defect is and prove,we do not rapine or replace items
3,With an expired warranty. However,the expenses in the process of repair shall be paid by the buyers.
  For all your inquiries,please contact us immediately,we will reply you as soon as possible





FAQ


Q: Are you trading company or manufacturer ?

A: We are factory.



Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.



Q: Open the power supply decoding board shows that”HI”

 
    Connect the power cord will connect the audio line at the same time,did not answer the audio line will show”HI”in decoding board
 
Q: Some customers connected to their audio power amplifier will have noise
 
    A:using the multimeter,check whether the ground of the power amplifier on a board under the connected(audio ground wire and ground wire of power supply),then com pare the decoding ground wire is connected on the board(audio ground wire and power supply ground wire)must be broken,if the ground wire of power amplifier board is broken,so the decoding board(audio ground wire and power supply ground wire)must be connected.
 
    B:the connection between offensive and defensive board and decoding board line if it is too long can also cause murmur voice,use a shorter wire connecting the two board is ok.




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