---
product_id: 803579167
title: "AMNVOLT V4 ATS MINI DSP Radio, Si4732 ESP32-S3 Full-Band Radio with Headphone Amplifier, 1.9\" IPS Screen AM/FM/LSB/USB Receiver for Outdoor Adventures, Travel, and Daily Use"
brand: "azuraokey"
price: "€ 118.87"
currency: EUR
in_stock: true
category: "Azuraokey"
url: https://www.desertcart.sk/products/803579167-amnvolt-v4-ats-mini-dsp-radio-si4732-esp32-s3-full
store_origin: SK
region: Slovakia
---

# Full-band 150kHz-30MHz/64-108MHz coverage 1W speaker + upgraded headphone amplifier 1.9" IPS HD screen with adjustable brightness AMNVOLT V4 ATS MINI DSP Radio, Si4732 ESP32-S3 Full-Band Radio with Headphone Amplifier, 1.9" IPS Screen AM/FM/LSB/USB Receiver for Outdoor Adventures, Travel, and Daily Use

**Brand:** azuraokey
**Price:** € 118.87
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your outdoor vibes with the AMNVOLT V4 — where full-band power meets sleek, smart portability!

## Quick Answers

- **What is this?** AMNVOLT V4 ATS MINI DSP Radio, Si4732 ESP32-S3 Full-Band Radio with Headphone Amplifier, 1.9" IPS Screen AM/FM/LSB/USB Receiver for Outdoor Adventures, Travel, and Daily Use by azuraokey
- **How much does it cost?** € 118.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/803579167-amnvolt-v4-ats-mini-dsp-radio-si4732-esp32-s3-full)

## Best For

- azuraokey enthusiasts

## Why This Product

- Trusted azuraokey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive Audio Powerhouse:** Built-in 1W speaker and premium headphone amp deliver rich, loud stereo sound that commands attention on the go.
- • **All-in-One Full-Band Mastery:** Seamlessly tune AM/FM/LSB/USB with cutting-edge ESP32-S3 & Si4732 DSP tech for crystal-clear, diverse listening anywhere.
- • **Vivid IPS Display, Anytime, Anywhere:** Experience sharp 170x320 resolution with 32-255 brightness levels—perfect visibility indoors or under the sun.
- • **Rock-Solid Signal & Interference Shield:** Advanced shielding, Hi-Z front-end, and SMA-KE antenna connector ensure stable reception even in challenging environments.
- • **Future-Proof Firmware & Exclusive V4 Perks:** Effortless updates plus headphone-as-antenna and EMI suppression keep your radio cutting-edge and uniquely versatile.

## Overview

The AMNVOLT V4 ATS MINI DSP Radio is a compact, metal-encased full-band receiver featuring ESP32-S3 and Si4732 DSP chips. It supports AM/FM/LSB/USB modes across 150kHz-30MHz and 64-108MHz bands, paired with a crisp 1.9" IPS color display and adjustable brightness. Enhanced audio includes a 1W speaker and upgraded headphone amplifier. Superior signal reception is ensured by advanced shielding, Hi-Z front-end, and SMA-KE antenna connectivity. Firmware is upgradable, with exclusive V4 features like headphone-as-antenna and EMI suppression, making it ideal for outdoor adventures, travel, and daily use.

## Description

desertcart.com: AMNVOLT V4 ATS MINI DSP Radio, Si4732 ESP32-S3 Full-Band Radio with Headphone Amplifier, 1.9" IPS Screen AM/FM/LSB/USB Receiver for Outdoor Adventures, Travel, and Daily Use : Electronics

## Features

- V4 Upgraded Full-Band High Performance : Equipped with ESP32-S3 main controller & Si4732 DSP chip, supports AM/FM/LSB/USB modes, covers HF/SW/MW/VHF (150kHz-30MHz/64-108MHz) — no aeronautical bands, ideal for diverse listening needs.
- 1.9" IPS HD Screen & Adjustable Brightness : 170*320 resolution IPS color display with 32~255 adjustable brightness levels and real-time battery status display, clear visibility in all lighting for indoor/outdoor use.
- Enhanced Audio & Headphone Amplifier : Built-in 1W cavity speaker with recalibrated parameters for rich loud sound; upgraded headphone amplifier circuit delivers crisp high-volume stereo audio via 3.5mm jack (headphones not included).
- Superior Signal Reception & Anti-Interference : V4 upgrade adds Si4732 shielding cover & ESD antenna protection; Hi-Z front-end circuit boosts weak signal resolution, telescopic antenna and SMA-KE female connector for stable reception.
- Firmware Upgradable & V4 Exclusive Upgrades : Genuine ESP32-S3-WR OOM-1-N16R8 module with hassle-free firmware updates; V4 adds headphone-as-FM-antenna function, electromagnetic interference suppression and optimized power supply.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GLXTBS1X |
| Additional Features | Portable |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #372,627 in Electronics ( See Top 100 in Electronics ) #482 in Portable Headset Radios |
| Brand | AZURAOKEY |
| Built-In Media | SMA-KE (female)Ba |
| Color | Black-Metal Shell |
| Compatible Devices | Headphone, Earphone, MP3 Player, Laptop, Tablet |
| Connectivity Technology | USB |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Display Type | LCD |
| Enclosure Material | Metal |
| Frequency | 150 KHz |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 6.5"L x 4.33"W x 1.57"H |
| Item Weight | 1.92 ounces |
| Manufacturer | uenrisot |
| Mfr Part Number | 1vf5kz5ww2am7ye2nb3 |
| Model Number | 1vf5kz5ww2am7ye2nb3 |
| Power Source | Battery Powered |
| Product Dimensions | 6.5"L x 4.33"W x 1.57"H |
| Radio Bands Supported | AM/FM/LSB/USB |
| Special Feature | Portable |
| Style Name | Classic |
| Tuner Technology | FM, AM |
| Tuner Type | FM, AM |
| UPC | 779708084833 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** AZURAOKEY
- **Color:** Black-Metal Shell
- **Connectivity Technology:** USB
- **Included Components:** SMA-KE (female)Ba
- **Power Source:** Battery Powered
- **Product Dimensions:** 6.5"L x 4.33"W x 1.57"H
- **Radio Bands Supported:** AM/FM/LSB/USB
- **Special Feature:** Portable
- **Style:** Classic
- **Tuner Technology:** FM, AM

## Images

![AMNVOLT V4 ATS MINI DSP Radio, Si4732 ESP32-S3 Full-Band Radio with Headphone Amplifier, 1.9" IPS Screen AM/FM/LSB/USB Receiver for Outdoor Adventures, Travel, and Daily Use - Image 1](https://m.media-amazon.com/images/I/514t65YBdsL.jpg)

## Available Options

This product comes in different **Color** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/803579167-amnvolt-v4-ats-mini-dsp-radio-si4732-esp32-s3-full](https://www.desertcart.sk/products/803579167-amnvolt-v4-ats-mini-dsp-radio-si4732-esp32-s3-full)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-07*