---
product_id: 682068404
title: "DP-666 TEF6686 Portable Shortwave Radios Receiver, High Sensitivity Radio Full Band FM AM FM Shortwave Radio Built-in 5000mAh Battery & 2.8inch Color Diplay AM(Black)"
brand: "treasurecave"
price: "VT64822"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/682068404-dp-666-tef6686-portable-shortwave-radios-receiver-high-sensitivity-radio
store_origin: VU
region: Vanuatu
---

# High-sensitivity TEF6686 chip 2.8-inch vibrant color display 5000mAh long-lasting battery DP-666 TEF6686 Portable Shortwave Radios Receiver, High Sensitivity Radio Full Band FM AM FM Shortwave Radio Built-in 5000mAh Battery & 2.8inch Color Diplay AM(Black)

**Brand:** treasurecave
**Price:** VT64822
**Availability:** ✅ In Stock

## Summary

> 📻 Stay connected anywhere, anytime — the future of portable radio is here!

## Quick Answers

- **What is this?** DP-666 TEF6686 Portable Shortwave Radios Receiver, High Sensitivity Radio Full Band FM AM FM Shortwave Radio Built-in 5000mAh Battery & 2.8inch Color Diplay AM(Black) by treasurecave
- **How much does it cost?** VT64822 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/682068404-dp-666-tef6686-portable-shortwave-radios-receiver-high-sensitivity-radio)

## Best For

- treasurecave enthusiasts

## Why This Product

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

## Key Features

- • **All-Band Mastery:** Seamlessly tune FM, AM, and shortwave bands with advanced multipath and weak signal processing.
- • **Power That Lasts:** Massive 5000mAh battery ensures extended listening sessions without constant recharging.
- • **Smart & Customizable:** Open-source software with RDS data, multi-language support, presets, and changeable themes for a personalized experience.
- • **Crystal-Clear Reception:** Automotive-grade TEF6686 DSP tuner eliminates noise & interference for unmatched signal clarity.
- • **Pocket-Sized Portability:** Compact 5.9x3x1 inch design with numeric keypad and telescopic antenna—your perfect travel companion.

## Overview

The DP-666 TEF6686 Portable Shortwave Radio features a high-performance automotive-grade DSP tuner chip for superior signal clarity across FM, AM, and shortwave bands. Equipped with a vibrant 2.8-inch color display and a robust 5000mAh battery, it offers long-lasting, customizable listening on the go. Its compact design, numeric keypad, and open-source software support advanced features like RDS data display, multi-language options, and station presets, making it the ultimate portable radio for professionals and enthusiasts alike.

## Description

DP-666 TEF6686 Portable Shortwave Radios Receiver, High Sensitivity Radio Full Band FM AM FM Shortwave Radio Built-in 5000mAh Battery & 2.8inch Color Diplay AM(Black)

## Features

- * This is a high-sensitivity radio based on the high-performance automotive-grade TEF6686 chip, with excellent selectivity and ultra-high sensitivity. This automotive forfor DSP-tuner has a wide range of functions and advanced algorithms(CEQ, EMS, and PACS, noise canceller...),(software for DEFINED radio) signal processing, especially in improving multipath, adjacent frequency interference, weak signal processing and noise elimination.
- * This is a radio built on the open source project TEF6686_ESP32 of PE5PVB. In addition to listening to radio stations, the project also supports a wealth of advanced features, such as: almost all RDS(Radio Data System) data display, automatic/manual radio station scanning, squelch function, battery voltage display, changeable themes, multi-language, radio station presets, .
- * We redesigned the circuit board based on the mature TEF6686 front-end receiving circuit, and equipped the DP-666 with a 2.8-inch resistive LCD color based on the open source project. While ensuring the portability of the machine, it can display rich RDS information(RDS information requires local radio support); a numeric keyboard has been added to facilitate users to quickly input frequencies; a large-capacity 5000mAH battery supports longer standby time.
- * Tiny and Portable: Pocket-sized radio measuring 5.9*3*1 inch. Take it anywhere for various needs (by the bed at night, hiking, walking, .). The radio has a 2.8inch color display (not ) for smooth data reading.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 450 Grams |
| Color | black |
| Power Source | Battery Powered |
| Special Features | Portable |
| Connectivity Technology | USB |
| Tuner Type | FM |

## Product Details

- **Brand:** TreasureCave
- **Color:** black
- **Special Feature:** Portable
- **Connectivity Technology:** USB
- **Tuner Technology:** FM
- **Power Source:** Battery Powered
- **Radio Bands Supported:** FM/AM
- **Included Components:** Antenna, Battery, Data Cable, Storage Bag
- **Item Weight:** 450 Grams
- **Compatible Devices:** USB Devices

## Images

![DP-666 TEF6686 Portable Shortwave Radios Receiver, High Sensitivity Radio Full Band FM AM FM Shortwave Radio Built-in 5000mAh Battery & 2.8inch Color Diplay AM(Black) - Image 1](https://m.media-amazon.com/images/I/51Ng2jgVKcL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.vu/products/682068404-dp-666-tef6686-portable-shortwave-radios-receiver-high-sensitivity-radio](https://www.desertcart.vu/products/682068404-dp-666-tef6686-portable-shortwave-radios-receiver-high-sensitivity-radio)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-06*