---
product_id: 225555521
title: "Betron 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: "494CFA"
currency: XOF
in_stock: false
reviews_count: 13
url: https://www.desertcart.sn/products/225555521-betron-rk300-in-ear-headphones-earphones-wired-with-noise-isolating
store_origin: SN
region: Senegal
---

# Tangle-Free Noise Isolation Dynamic Sound Betron 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:** 494CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Audio Game with Betron RK300!

## Quick Answers

- **What is this?** Betron 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?** 494CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/225555521-betron-rk300-in-ear-headphones-earphones-wired-with-noise-isolating)

## 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

Product description The Betron RK300 in-ear sport headphones have a durable design and comfortable earbuds to ensure the earphones always stay in place while running or working out, while the 6 ear tips that are provided have a nano-coating to protect against sweat. QUALITY SOUND These Betron sport headphones come with dual driver, meaning each earpiece contains two separate speakers to clearly separate the mids and highs from the bass. This makes for sizzling highs, clear mids and a powerful bass. FEATURES High-quality dynamic speaker systems for bass-driven stereo sound and durability Customizable ear adapter system achieves the perfect fit Convenient carrying pouch included The reinforced cable reduces tangles and cable clutter Compatible with most 3.5mm enabled devices like smartphones, tablets, laptops, MP3, MP4 and other portable music players. NOISE ISOLATING DESIGN The RK300 is designed to fit comfortably and securely inside the ear canal, minimizing external noise intrusion in order to produce authentic sound without interference. HIGH QUALITY The metal cavity produces a strong bass while retaining more details in the music. CLEAR VOICE QUALITY These headphones are also great for making phone calls with friends and family. Noise Isolation technology filters out the surrounding noise and makes the sound loud and clear. Betron RK300 Noise Isolating Earphones RK300 Wired Earphones Features Personalized fit in the ear canals functions as an earplug and high-quality speaker Reinforced cable reduces tangles and cable clutter In Ear Earphones Overview Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the Rk300 ear-canal phones. The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a customized fit as well as exceptional noise blocking capability. N oise Isolating Design The RK300 is designed to fit comfortably and securely inside the ear canal, minimising external noise intrusion in order to produce authentic audio reproduction without interference. Betron RK300 Wired Earphones What's in the box? Rk300 ear-canal phones Ear adapter set (S/M/L) Carrying pouch H igh-quality audio Bass-tuned Neodymium drivers offer an impressive performance with your latest tracks while preserving clear voice calls. You're ensured of getting the best sound for any usage scenario. Sound Isolation Sound isolation earphones work passively, the same way that earplugs do. The soft pliable sleeves that Betron supplies with its earphones fit snugly into your ears and physically block the outside noise from entering the ear. Just like earplugs, the fit is very important and that’s why Betron supplies multiple sizes and multiple styles of sleeves with all of their earphones so you can experiment to make sure that your earphones are fitting perfectly into your ear.

Review: They sound fantastic, and better than most at 10x the price! - I'm an audiophile. I'm one of those people who get picky about sound. This pair I would buy over and over again. Just take the default ear fittings OFF and go to the biggest one. You can use red color plugs for the right so you never have to guess which is L or R. Sound is great, and you can wear these without fatigue much at all. I've already bought 3 other styles and the brand is where I go. Not Sony, not Samsung or JBL. It's Betron. Seriously, give it a shot.
Review: Simply wired earbuds - These earbuds are just plain wired earbuds, but they are very sturdy, the wire is a nice thick non-tangle wire. They sound great for my purpose. They include a nice little red velvet pouch to protect them and a set of various size buds in red and black. The red buds are difficult to put on so require patience. Otherwise the black buds fit in my ears very well. There is no online volume control but I didn't want one. These wired earbuds will last a very long time. They're a good purchase. I do recommend if you want to make them bluetooth, buy an APEKX bluetooth unit, available on desertcart, that the earbuds can be plugged into to easily use them wirelessly.

## 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 |
|---------------|-------|
| ASIN | B00O35B89A |
| Additional Features | Lightweight, Noise Isolation, Sports & Exercise, Tangle Free Cord, Water Resistant |
| Age Range Description | Adult |
| Antenna Location | Audio Monitoring, Cycling, Exercising, Gaming, Running |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #268,569 in Electronics ( See Top 100 in Electronics ) #11,357 in Earbud & In-Ear Headphones |
| Brand | Betron |
| Brand Name | Betron |
| Built-In Media | Betron Rk300 Earphones, Cable clip, Ear Cushions, Protective Case, User Manual |
| Cable Features | Tangle Free |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Color | Red |
| Compatible Devices | Cellphones, Desktops, Laptops, Mp3 Players, Tablets |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Noise Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 out of 5 stars 660 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20 Hz to 20000 Hz |
| Frequency Response | 20000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Type Name | Headphones |
| Item Weight | 16 Grams |
| Manufacturer | Betron |
| Model Name | RK300 |
| Model Number | RK300R |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 112 dB |
| Specific Uses For Product | Audio Monitoring, Music Podcasts, Personal |
| Style Name | In Ear |
| Theme | Movie |
| Unit Count | 1.0 Count |
| Warranty Description | 12 Months Warranty against manufacturing defects |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Wired |

## Product Details

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

## Images

![Betron 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)
![Betron RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) - Image 2](https://m.media-amazon.com/images/I/61IAyMb5dOL.jpg)
![Betron RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) - Image 3](https://m.media-amazon.com/images/I/61JntnFGCtL.jpg)
![Betron RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) - Image 4](https://m.media-amazon.com/images/I/61wU0j9N3FL.jpg)
![Betron RK300 in Ear Headphones Earphones Wired with Noise Isolating Earbuds Tangle Free Cord Lightweight Carry Case Soft Ear Buds 3.5mm Plug (Red) - Image 5](https://m.media-amazon.com/images/I/61RnjQNbdVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They sound fantastic, and better than most at 10x the price!
*by S***A on March 14, 2026*

I'm an audiophile. I'm one of those people who get picky about sound. This pair I would buy over and over again. Just take the default ear fittings OFF and go to the biggest one. You can use red color plugs for the right so you never have to guess which is L or R. Sound is great, and you can wear these without fatigue much at all. I've already bought 3 other styles and the brand is where I go. Not Sony, not Samsung or JBL. It's Betron. Seriously, give it a shot.

### ⭐⭐⭐⭐⭐ Simply wired earbuds
*by L***O on May 14, 2024*

These earbuds are just plain wired earbuds, but they are very sturdy, the wire is a nice thick non-tangle wire. They sound great for my purpose. They include a nice little red velvet pouch to protect them and a set of various size buds in red and black. The red buds are difficult to put on so require patience. Otherwise the black buds fit in my ears very well. There is no online volume control but I didn't want one. These wired earbuds will last a very long time. They're a good purchase. I do recommend if you want to make them bluetooth, buy an APEKX bluetooth unit, available on Amazon, that the earbuds can be plugged into to easily use them wirelessly.

### ⭐⭐⭐⭐ Strongly built, but red finish easily chips off.
*by T***N on October 8, 2024*

I bought these because they are no-frills and durable. They have extra thick cords. Sound quality is good. The only problem is the red finish which appears to be a hard, brittle plastic material. It chips easily. I ended up scraping the red off the buds. The underlying material is a hard white plastic.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-15*