MP3 Format decoder board amplifier decoding audio Player module TF card U disk

Description

Cos-Mart
Features：
support MP3 format, power automatically play, play the status of the red LED update.
support U disk (tested over 32G), TF card (tested 16G) playback mode; power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually Set the playback mode, please refer to the key
operation instructions.
button to adjust the up and down track switch, volume + -, pause / play, mode switch,
Note:
"long press" time about 2S
If you use U disk mode, the proposed 5V power supply, some U disk does not support 3.7V power supply.
Product specifications
Power supply range: 3.7 ~ 5.5V
Product Size: 45mm * 36mm
Exquisite double board design, large area copper, stable and reliable.
Anti-static bag refined packaging, to avoid damage to the way of delivery static electricity.
Material: metal
colour: blue
Package Include:
1 x MP3 Lossless Decode Board
Note:
- Please allow minor errors due to manual measurement. Thanks for your understanding.
- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
1 Year Warranty
1 DAY Dispatched
Fast Delivery
Payment
Shipping
We only accept PayPal payment.
If you do not want to register a PayPal account, you can still use your credit card to go through PayPal checkout process without any extra steps.
We offer
FREE shipping
service.
All items will be shipped on next day after clear payment is received, usually
1 handling day
included and you should expect to receive it
8-15 working days
after dispatch.
In the very unlikely event that your item is lost or damaged during post, then we are responsible and will issue either a full refund or replacement.
Returns
If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
100% Genuine
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