WT2000B03 Combination Play Serial Port Control Programmable MP3 Sound Module

WT2000B03 MP3 module has the functions of folder classification, specified file-name play and specified index sequence play. According to file name to record in the specified folder or according to index sequence to record and play. Support SPI-Flash, micro SD card and U disk.

• Support WAV, WMA, MP3 format.
• SPI-FLASH, micro SD card, U disk as storage, maximum support 32G micro SD card and 32G U disk.
• Built-in memory can store 1999 pieces of voice.
• Support combination play in the same storage.
• Support inter-cut in different memory.
• Connect with computer, through USB interface to renewal micro SD card audio.
• Support USB sound card.
• Support UART communication, with standard interface protocol.
• Inner 1W amplifier, direct drive 8ohm/1w speaker, with 32 level volume.
• DC 5V power supply.

Q1. How long can I get the feedback after we sent the enquiry?

A: We will reply you within 12 hours in working day.

Q2. What is your terms of payment?
A: T/T, Paypal, Western union.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 2~25 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q8. What is your terms of packing?
A: Generally, we pack our goods in white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. We'll show you the photos of the products and packages.

Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
   2. We respect every customer and we sincerely do business no matter where they come from.

Shenzhen Waytronic Electronics Co., Ltd founded in 1999, is a high-tech company specialized in voice  electronic products, focus on voice technology research, intelligent terminal applications, intelligent speech technology  research, human-computer interactive application and design. 

Our company has a professional R&D and production team with researching and self-developing capability. We uphold the concept of "Positive innovation, Pioneering courage, Customer satisfaction, Team cooperation", and strive to build a well-known brand in voice industry.

Our products are mainly divided into four categories:

1.Voice chips and modules;

2.Finished products(mainly including sound player, voice announcer, speaker, security products, customized products);

3.Smart products(smart socket, WIFI products, intelligent product solutions etc.);

4.Others, mainly including semi-finished products, products for gifts or greeting cards, accessories, programmer and testing jig.

At present, our company is the designated cooperation manufacturer of many well-known domestic and foreign enterprises, more than 3000 companies in service. There will be more and more new products launching in the future to meet customer needs. 

Welcome your inquires for more details.

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