180 In stock
Finished PCBA Amplifier Board
IWISTAO Bluetooth Radio MP3 WAV APE FLAC lossless codec support SD card USB Disk Playback Hardware Decoding APE Full decode function with Memory
Model No: WMP3-B002
The decoder board can easily decode a variety of lossless audio formats, support for decoding MP3 / WMA / WAV / APE / FLAC and other audio formats, beautiful sound, you can easily achieve the HiFi audio.
1. SD or TF (to be converted) card audio file player, AUX IN input;
2. U disk player, support MP3 / WMA / WAV / APE / FLAC and other audio formats files decode and play;
3. With radio, Bluetooth;
4. Switch from U disk required to Bluetooth mode button to switch. You can not switch with a remote control.
5. shutdown restart defaults to Bluetooth status (not insert U disk or SD card)
6. MODE key to switch key: Bluetooth --- USB (including SD card) --- FM radio --- AUX
You want to take part if it works.
1. Gnd, DC5v power supply (ripple should be small, do not use a mobile phone charger power supply),
2. aout-L, gnd, aout-R, line output.
3. KEY button then connect on a different resistance to achieve, the next song, pause (on a: 22 in Europe, the next song: 4K7 ohms, pause: 2k2 ohms).
4. LED1 connected LED2, LED3 lights indicate working status.
Applications by DIY
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.
A. Standard Shipping(≤2KG): The Post Registered Air Mail, USPS/ePacket, PostNL, Singapore Post, or DHL Global Mail
B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among themC. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.