What do i label the files as? 1.mp3 ? 001.mp3 ? do i just load up a tf card and put it in the slot ?

Does not matter how you label files. My plates is playing files in order they were stored to flush drive

Is this capable of loading and playing wav files?

Yes. I have used both .WAV and .MP3 files successfully

there is absolutely no base on mine. is there any way to increase the base or should i just return it?

You could 3D print a base. But if it's bass you seek then you need 10X the watts and a low-pass filter.

Where can I get the circuit diagram for this card? Looking to connect to arduino.

All I was able to find is what's on the web page where you bought it.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

HiLetgo HiLetgo Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB

Product ID: 256334303

Details

Brand
HiLetgo
Manufacturer
HiLetgo
Maximum supply voltage
5.5 Volts (DC)
Minimum supply voltage
3.7 Volts (DC)
Mounting type
Through-Hole

💾Supports TF & USB playback

🔊2W mono power amp

🔴LED status indicator

AR$31476

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Description

🎵 Tiny Tech, Big Sound — Amplify Your Audio Game

COMPACT POWERHOUSE - 2W onboard amplifier delivers crisp, clear sound in a tiny 45x36mm board
SMART PLAYBACK MEMORY - Remembers your last track and resumes on power-up—never lose your place
PLUG PLAY VERSATILITY - Supports up to 32GB USB and 16GB TF cards with no soldering needed for speakers
SEAMLESS DUAL SOURCE PLAYBACK - Auto-switches between TF card & USB for uninterrupted tunes
INTUITIVE CONTROL AT YOUR FINGERTIPS - 4 tactile buttons for track, volume, mode, and repeat—no fuss, just flow

The HiLetgo MP3 Lossless Decoder Board is a compact, 2W mono power amplifier module supporting MP3 playback from TF cards and USB drives up to 32GB. Featuring four onboard control buttons and an LED indicator, it offers seamless auto-switching between storage devices and remembers playback position on power cycles. Designed for easy integration with speaker terminals without soldering, it operates on 3.7-5.5V DC, making it ideal for DIY audio projects and compact sound systems.

Specifications

ASIN	B01DK9SL6C
Best Sellers Rank	#14,276 in Electronics ( See Top 100 in Electronics ) #21 in Home Audio Amplifiers
Brand Name	HiLetgo
Customer Reviews	4.4 4.4 out of 5 stars (219)
Manufacturer	HiLetgo
Material Type	Plastic
Maximum Output Power	2 watts
Maximum Supply Voltage	5.5 Volts (DC)
Minimum Supply Voltage	3.7 Volts (DC)
Model	5582718094
Mounting Type	Through-Hole Mount
Number of Channels	1
Number of Items	1
Output Power	2 Watts
Part Number	3-01-0892-A
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

AR$31476

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews