---
product_id: 225555521
title: "RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red)"
brand: "betron"
price: "€ 27.66"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/225555521-rk300-in-ear-headphones-earphones-wired-with-noise-isolating-earbuds
store_origin: HR
region: Croatia
---

# Tangle-Free Noise Isolation Dynamic Sound RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red)

**Brand:** betron
**Price:** € 27.66
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game with Betron RK300!

## Quick Answers

- **What is this?** RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) by betron
- **How much does it cost?** € 27.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/225555521-rk300-in-ear-headphones-earphones-wired-with-noise-isolating-earbuds)

## Best For

- betron enthusiasts

## Why This Product

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

## Key Features

- • **Travel-Ready Design:** Lightweight and compact, perfect for on-the-go lifestyles and active pursuits.
- • **Built for Durability:** Crafted with super-elastic PVC for enhanced wear resistance and longevity.
- • **Noise-Canceling Comfort:** Soft, rounded ear tips provide a snug fit while isolating external noise.
- • **Universal Compatibility:** Seamlessly connects with all devices featuring a 3.5mm headphone jack.
- • **Immerse Yourself in Sound:** Experience bass-driven audio with a frequency response of 20 Hz to 20,000 Hz.

## Overview

The Betron RK300 in-ear headphones deliver a premium audio experience with noise-isolating earbuds, a durable tangle-free cord, and a lightweight design, making them the perfect companion for music lovers on the move.

## Description

RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red)

## Features

- Corded noise isolating in ear headphones with ultra lightweight comfortable ear buds and 3.5 mm gold-plated plug deliver a smooth, more detailed sound with bass driven audio
- The in-ear earphones are designed with sturdy soundproof materials, which can reduce external noise while minimising sound leakage to obtain clearer sound
- The earphone cable is made of super-elastic pvc material, which improves the wear resistance of the headphone wire itself, effectively avoids the trouble of frequent bending of the earbud lead, and prolongs the service life of the ear phone
- Wired earphones compatible with iPhone 6, Samsung A12, Sony Xperia, tablet, computer, laptop, pc, desktop, radio cd players and other devices with a standard 3.5mm headphone jack, RK300 earphones are designed for audio only ( no microphone)
- Headphone frequency response 20 Hz to 20000Hz, 1.2 meter long wire, straight slim jack, Y shape cord, plastic lightweight body ideal for travel, sports, running

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Method | Remote |
| Control Type | Noise Control |
| Unit Count | 1.0 Count |
| Item Weight | 16 Grams |
| Frequency Range | 20 Hz to 20000 Hz |
| Audio Driver Type | Dynamic Driver |
| Frequency Response | 20000 Hz |
| Sensitivity | 112 dB |
| Impedance | 16 Ohm |
| Noise Control | Sound Isolation |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rounded tip |
| Headphones Ear Placement | In Ear |
| Carrying Case Color | Black |
| Style Name | In Ear |
| Theme | Movie |
| Color | Red |
| Wireless Technology | Wired |
| Connectivity Technology | Wired |
| Headphone Jack | 3.5 mm Jack |
| Water Resistance Level | Water Resistant |
| Carrying Case Material | Plastic |
| Antenna Location | Cycling, Audio Monitoring, Running, Exercising, Gaming |
| Compatible Devices | Mp3 Players, Cellphones, Tablets, Laptops, Desktops |
| Cable Features | Tangle Free |
| Additional Features | Tangle-Free Cord, Lightweight, Noise Isolation, Sports & Exercise, Water Resistant |
| Enclosure Material | Plastic |
| Specific Uses For Product | Personal, Music Podcasts, Audio Monitoring |

## Product Details

- **Brand:** Betron
- **Color:** Red
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) - Image 1](https://m.media-amazon.com/images/I/61B3PgDkHwL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/225555521-rk300-in-ear-headphones-earphones-wired-with-noise-isolating-earbuds](https://www.desertcart.hr/products/225555521-rk300-in-ear-headphones-earphones-wired-with-noise-isolating-earbuds)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-20*