---
product_id: 48596157
title: "JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black"
brand: "jbl"
price: "₱189"
currency: PHP
in_stock: false
reviews_count: 3
url: https://www.desertcart.ph/products/48596157-jbl-focus-300-behind-the-ear-sport-earphone-with-twistlock
store_origin: PH
region: Philippines
---

# In-line Mic & 3-Button Control JBL Signature Pure Bass TwistLock Secure Fit JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black

**Brand:** jbl
**Price:** ₱189
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Lock in your focus, tune out the noise.

## Quick Answers

- **What is this?** JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black by jbl
- **How much does it cost?** ₱189 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/48596157-jbl-focus-300-behind-the-ear-sport-earphone-with-twistlock)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Water-Resistant Durability:** Built to withstand sweat and light rain, perfect for your active lifestyle.
- • **Tangle-Free Magnetic Cables:** Quick-click magnets keep your earphones ready to wear and hassle-free to store.
- • **Immersive JBL Signature Sound:** Experience deep, punchy bass that powers your workout playlist.
- • **Smartphone-Ready Mic & Controls:** Seamlessly manage calls, music, and voice commands without missing a beat.
- • **TwistLock Technology for Ultimate Stability:** Stay locked in place no matter how intense your training gets.

## Overview

The JBL Focus 300 Behind The Ear Sport Earphones combine JBL’s signature bass-driven sound with TwistLock technology for a secure fit during workouts. Featuring tangle-free magnetic cables and an in-line microphone with 3-button controls, these wired earphones are designed for active professionals seeking reliable, water-resistant audio gear compatible with any 3.5mm jack device.

## Description

Product Description Behind the ear sports earphones with mic/remote - Black. Box Contains JBL Focus 300 behind-the-ear, sport earphones feature TwistLock Technology - Black

Review: not brilliant - sound quality not as good as expected from JBL. uncomfortable and broke easily
Review: Poor quality sound - I sent it back after using it once in the gym. The sound quality was poor. I turned the volume up to the max and still couldn’t hear it properly

## Features

- JBL Signature Sound: with pure Bass performance
- Quick Click Tangle-Free Magnets: ready to wear. Ready to store
- Microphone with music control: smartphone ready
- 3-Button command: music, volume and voice activation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N9H9RI3 |
| Age Range Description | Adult |
| Bluetooth Version | 4.0 |
| Box Contents | headphones |
| Brand | JBL |
| Brand Name | JBL |
| Cable Features | Tangle Free |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet, Any Bluetooth enabled device |
| Connectivity technology | Wired |
| Control Method | Touch |
| Control Type | Call Control |
| Customer Reviews | 3.3 out of 5 stars 93 Reviews |
| Earpiece Shape | Angled Ear Hook |
| Enclosure Material | Faux Leather |
| Form factor | JBL Signature Sound |
| Global Trade Identification Number | 06925281922794 |
| Headphone Form Factor | JBL Signature Sound |
| Headphone Jack | 3.5 mm Jack |
| Headphone jack | 3.5 mm Jack |
| Is Autographed | No |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Harman International Industries LTD. |
| Model Name | JBLFOCU300BLK |
| Model Number | JBLFOCU300BLK |
| Model name | JBLFOCU300BLK |
| Network Connectivity Technology | Wired |
| Number of Items | 1 |
| Product Features | Microphone Included |
| Specific Uses For Product | Sports |
| Style Name | Focus 300 |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Images

![JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black - Image 1](https://m.media-amazon.com/images/I/611JeWrZv2L.jpg)
![JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black - Image 2](https://m.media-amazon.com/images/I/61B1B7J3tTL.jpg)
![JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black - Image 3](https://m.media-amazon.com/images/I/61tnwm35TWL.jpg)
![JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black - Image 4](https://m.media-amazon.com/images/I/61rxJB7KhlL.jpg)
![JBL Focus 300 Behind The Ear Sport Earphone with TwistLock Technology - Black - Image 5](https://m.media-amazon.com/images/I/61dfhFHI0eL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ not brilliant
*by A***E on 25 November 2020*

sound quality not as good as expected from JBL. uncomfortable and broke easily

### ⭐ Poor quality sound
*by A***R on 10 January 2019*

I sent it back after using it once in the gym. The sound quality was poor. I turned the volume up to the max and still couldn’t hear it properly

### ⭐ Crappy earphones
*by E***A on 12 December 2017*

these are crap! the sound quality is the most important thing and they lack in the low end and then have no middle and really tinny high end. The ear wraps don't work because they fall off and then they are lost forever. the earphones are really un-comfy and don't sit right in my and all of my friends ears so they also leak sound so when i went on the train everyone thought I was a retard. This sounds like a really silly review but its totally appropriate for these silly earphones.

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**Shop now:** [https://www.desertcart.ph/products/48596157-jbl-focus-300-behind-the-ear-sport-earphone-with-twistlock](https://www.desertcart.ph/products/48596157-jbl-focus-300-behind-the-ear-sport-earphone-with-twistlock)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*