Product Description
Product Introduction:
1.MPS/WAV File Format:support sampling rate 8-48K,bit rate 8-320Kbps audio file
2.UART Interface:standard serial port;3.3V TTL level;baud rate 9600
3.Input Voltage:3.4-5.4V
4.Static Current:17mA
5.Amplifier Power:can connect with 2W/4 ohm or more than 1W/8 ohm loudspeaker
6.Size:24*17mm
7.Operating Temperature:-40 ~70 Celsius
8.Humidity:5%-95%
Features:
1.Support MP3,WAV Audio Format File
2.24 Bit DAC Output;dynamic range support 93dB;signal to noise ratio support 85dB
3.Support FAT16/FAT32 File System,max support 16M Flash 32G U-disk
4.Support UART Asynchronous Serial Port Control:support play,stop,next or previous song,volume +/-,song selection play,inter cut etc
5.ADKEY Function:through resistor selection can achieve standard MP3 function 5-key control and other functions
6.Built-In Volume Song Power Off Memory Function
7.Support USB Connect With Computer To Download Voice
8.Self-Equipped 3W Amplifier:directly connect with loudspeaker can achieve play
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Packaging & Shipping


- Shipping:?UPS / Fedex / DHL / TNT / EMS. Pls contact us directly which way your preferred.
? ? ? ? ???For the Countries & Regions where EMS cannot deliver, pls choose other shipping ways.
Company Information
Shenzhen Xiefengda Technology Co,.ltd?specialize in electronic components such as ic , capcaitor , diode , fuse, transistor , resistor and so on .We have done this business over 10
years,having builded long-term cooperation relationships with lots of famous factories and agents all over the world .?We?have?been?committed?to?offering?the?broadest?selection?of?in stock?
electronic?components,as?well?as?providing?the?lowest?price?at?the?fastest?speed,whatever?products?you?are?sourcing. We possess strict quality control system as well as professional testing equipment and experienced electronics engineers.
All products will be tested and evaluated strictly before shipment.We offer the longest warranty period than any others,you can 100% return or exchange the goods within warranty .
We?are?your?most?professional?and?trustful?choice.?
FAQ
- Is your parts new and original ?
Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .
Answer :?Within 60 days after package have been received .?
Answer : We could accept TT , Escrow , Paypal , Western Union and Alipay .After the order have been confirmed the invoice will be sent for reference .Then make payment as the way you like , as soon as the payment have been confirmed ,we will arrange shippment within 3 days .
Answer :?If?there?is?any?quality?problems or questions ,?we?could offer technical support or return service .
- ?What is your lead time ?
Answer :There are no lead times for in-stock products.?Most of the parts could be shipped out within 3 days after payment have been confirmed.
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- May I have a sample for testing ??
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Answer :Yes ! Only to pay shipping cost ,free samples could be sent for testing .
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