---
product_id: 692093212
title: "OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook"
brand: "earfun"
price: "455.64 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Ear Fun"
url: https://www.desertcart.tn/products/692093212-openjump-open-ear-headphones-wireless-earbuds-with-ergonomic-earhook
store_origin: TN
region: Tunisia
---

# 14.2mm dynamic driver Bluetooth 5.3, 15m range 42H total battery life OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook

**Brand:** earfun
**Price:** 455.64 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Hear More, Miss Nothing — The Open-Ear Revolution for the Modern Pro

## Quick Answers

- **What is this?** OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook by earfun
- **How much does it cost?** 455.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/692093212-openjump-open-ear-headphones-wireless-earbuds-with-ergonomic-earhook)

## Best For

- earfun enthusiasts

## Why This Product

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

## Key Features

- • **Power Through Your Day:** Up to 11 hours playback per charge, 42 hours with case, plus quick 10-minute charge for 2 hours—never miss a beat or call.
- • **Stay Connected & Aware:** Open-ear design lets you enjoy music while staying alert to your surroundings—perfect for busy offices, urban runners, and cyclists.
- • **Crystal-Clear Calls Anywhere:** AI-enhanced 4-mic array with beamforming tech cuts background noise for professional-grade call clarity on the go.
- • **Immersive Theater Mode Sound:** LDAC & Hi-Res audio paired with 14.2mm wool composite drivers and BassSurge tech deliver rich, detailed stereo sound that keeps you in the zone.
- • **All-Day Comfort, Zero Ear Fatigue:** Ergonomic open-ear design with adjustable ear hooks ensures a secure, pressure-free fit for marathon workdays or workouts.

## Overview

The EarFun OpenJump wireless open-ear headphones combine cutting-edge LDAC Hi-Res audio with an ergonomic, pressure-free design and AI-powered 4-mic call clarity. With 42 hours total battery life, Bluetooth 5.3 connectivity, and an open-ear form factor that keeps you aware of your environment, these earbuds are engineered for professionals who demand immersive sound without isolation—ideal for multitasking in shared spaces, active lifestyles, and seamless communication.

## Description

Product Description EarFun OpenJump Open Ear Headphones

Review: Exceptional sounding open ear headphones - Having used the Open Jump for a few days now I am very impressed, especially for the price so I thought I would share my experience so far. For those you have never used this type of "open ear" headphone - it actually sits outside your ear and has effectively a 'little speaker' which does not touch your ear at all but directs the sound into your eardrum. I have attached a picture of it and you will see it is very different than a normal TWS or IEM. This makes it incredible comfortable for those you don't like anything in their ears. I left it in my ear during a full working day and I completely forgot I was wearing it. But because everyones ears shape is different and therefore it will sit either nearer or further away from your eardrum depending on the size of your ears, it is vital for good sound to use the "My Sound Profile" feature within the EarFun App. This process takes you through a sort of "listening" tests but once you do this you get an excellent sounding TWS. The nice thing is once I created this custom profile, I can hear my music very clearly (I will get into my sound impressions in a second) but nobody around me can hear anything yet I can hear conversations going on around me clearly ( which is important in my day job when in a shared office ). Obviously this type of earphone is designed for runners / bicyclists who need to hear everything around them clearly but it will work well if you have to stay connected to those around you but still want to enjoy listening to music (or listening to podcasts). Audio wise, they have some excellent midrange and pretty decent treble and while the bass does roll off (which is to be expected with such a open design) but you do get reasonably nice mid-bass, so most bass heavy tracks will still sound reasonable. Overall I found the sound profile to be more than acceptable, though obviously since it is designed to allow you to hear everything around you, you won't get any sound "isolation" so if you are in a noisy environment this is probably not the audio device to be using. I also measured the Open Jump and I have shared a measurement of how it looks compared to "Harman" using "my custom profile" and this graph shows that excellent midrange and treble but does also shows that bass roll-off. I did try some extra EQ to boost the bass but I felt that was causing some "distortion" as the little "speaker" was struggling but depending on your ear shape that might work well. The battery life has also been outstanding as I mentioned I left it on all day in work and switched between music and going on some work calls and it lasted a full 8 hours. The microphone quality also was pretty impressive especially indoors (though I did go for a walk and it worked fine until it got a bit windy). So, overall I think it is a fantastic device and one which I will be using most days when I am in a shared space and need to continuously talk too and listen to my colleagues.
Review: Good buy - I decided to give these a try as I'm unable to wear inear headphones and find them really comfortable. The sound quality is good and I like the fact that I can hear what is going on around me when I'm out walking. I do put my glasses on after I've fit the headphones to help them stay in place

## Features

- Open-Ear Design, Hooked on Comfort. Engineered for comfort, the EarFun OpenJump open ear headphones feature an open-ear design with a double-curved surface and soft, adjustable ear hooks. This ergonomic design ensures a secure, snug fit, allowing you to enjoy comfort all day without pressure or discomfort.
- Theater Mode, Rich in Detail. Refined with LDAC and Hi-Res audio, the EarFun OpenJump open ear headphones are equipped with a large 14.2mm wool composite driver and enhanced with EarFun BassSurge technology, delivering deep bass, crisp treble, and stereo sound for a natural, immersive listening experience. Activate the theater mode via EarFun App, feel the immersive stereo sound effects.
- Keep Connected, Stay Awareness. Enjoy immersive sound while staying aware of your surroundings. The open-ear design ensures you hear both your music and the world around you, keeping you safe and connected.
- Crystal-Clear Calls with AI Enhanced 4 Mics. Designed for clear call, the open ear headphones are equipped with 4 beamforming microphones and advanced AI algorithms that effectively capture your voice while minimizing background noise to ensure exceptional call clarity, no matter where you are.
- 42H Ultra-Long Battery Life, Keep Going. With up to 11 hours of playtime on a single charge and 42 hours with the charging case, the EarFun OpenJump open ear headphones are built for all-day use. Need a quick boost? A 10-minute charge provides 2 hours of playback, so you're always ready to go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRCH8GLP |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Radio Communication |
| Audio Driver Size | 14.2 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 50 Milliseconds |
| Battery Average Life | 42 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | 105 in Open-Ear Headphones |
| Bluetooth Range | 15 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Cable, EarFun OpenJump Open Ear Headphones*1, User Manual, Wireless Charging Case |
| Brand | EarFun |
| Brand Name | EarFun |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Colour | blackone |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops, Gaming Consoles, Smart Speakers |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Siri |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 636 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | open_ear |
| Enclosure Material | Plastic |
| Form factor | Open-ear |
| Frequency Range | 20Hz - 40kHz |
| Frequency Response | 20 KHz |
| Headphone Form Factor | Open-ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 36 Ohms |
| Item Weight | 72.4 Grams |
| Manufacturer | EarFun |
| Model Name | OW100B |
| Model Number | OW100B |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Number of Power Levels | 100 |
| Product Features | LDAC and Hi-Res Audio, Open-Ear design, IPX7 waterproof, multi-point connection |
| Product Warranty | 18 Months Warranty without return |
| Specific Uses For Product | Business, Entertainment, Travel |
| Subject Character | open-ear headphones |
| Theme | open-ear headphones |
| Unit Count | 2.0 count |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** EarFun
- **Colour:** blackone
- **Connectivity technology:** Wireless
- **Ear placement:** Open Ear
- **Form factor:** Open-ear
- **Frequency response:** 20 KHz
- **Headphone jack:** No Jack
- **Impedance:** 36 Ohms
- **Model name:** OW100B
- **Noise control:** Passive Noise Cancellation

## Images

![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 1](https://m.media-amazon.com/images/I/61hCH5BhuPL.jpg)
![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 2](https://m.media-amazon.com/images/I/713e51OrW4L.jpg)
![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 3](https://m.media-amazon.com/images/I/71yFc6VbG8L.jpg)
![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 4](https://m.media-amazon.com/images/I/71GgRglkxsL.jpg)
![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 5](https://m.media-amazon.com/images/I/61hK9lFFodL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional sounding open ear headphones
*by J***Y on 16 February 2025*

Having used the Open Jump for a few days now I am very impressed, especially for the price so I thought I would share my experience so far. For those you have never used this type of "open ear" headphone - it actually sits outside your ear and has effectively a 'little speaker' which does not touch your ear at all but directs the sound into your eardrum. I have attached a picture of it and you will see it is very different than a normal TWS or IEM. This makes it incredible comfortable for those you don't like anything in their ears. I left it in my ear during a full working day and I completely forgot I was wearing it. But because everyones ears shape is different and therefore it will sit either nearer or further away from your eardrum depending on the size of your ears, it is vital for good sound to use the "My Sound Profile" feature within the EarFun App. This process takes you through a sort of "listening" tests but once you do this you get an excellent sounding TWS. The nice thing is once I created this custom profile, I can hear my music very clearly (I will get into my sound impressions in a second) but nobody around me can hear anything yet I can hear conversations going on around me clearly ( which is important in my day job when in a shared office ). Obviously this type of earphone is designed for runners / bicyclists who need to hear everything around them clearly but it will work well if you have to stay connected to those around you but still want to enjoy listening to music (or listening to podcasts). Audio wise, they have some excellent midrange and pretty decent treble and while the bass does roll off (which is to be expected with such a open design) but you do get reasonably nice mid-bass, so most bass heavy tracks will still sound reasonable. Overall I found the sound profile to be more than acceptable, though obviously since it is designed to allow you to hear everything around you, you won't get any sound "isolation" so if you are in a noisy environment this is probably not the audio device to be using. I also measured the Open Jump and I have shared a measurement of how it looks compared to "Harman" using "my custom profile" and this graph shows that excellent midrange and treble but does also shows that bass roll-off. I did try some extra EQ to boost the bass but I felt that was causing some "distortion" as the little "speaker" was struggling but depending on your ear shape that might work well. The battery life has also been outstanding as I mentioned I left it on all day in work and switched between music and going on some work calls and it lasted a full 8 hours. The microphone quality also was pretty impressive especially indoors (though I did go for a walk and it worked fine until it got a bit windy). So, overall I think it is a fantastic device and one which I will be using most days when I am in a shared space and need to continuously talk too and listen to my colleagues.

### ⭐⭐⭐⭐⭐ Good buy
*by M***H on 5 July 2026*

I decided to give these a try as I'm unable to wear inear headphones and find them really comfortable. The sound quality is good and I like the fact that I can hear what is going on around me when I'm out walking. I do put my glasses on after I've fit the headphones to help them stay in place

### ⭐⭐⭐⭐⭐ Good headphones for their purpose
*by J***T on 24 January 2025*

I got these because I like to cycle and find that in ear buds don't always stay secure. These aren't designed to go in the ear but to sit over them. They are headphones not earbuds. They can take a little adjustment so they sit 'right' This can be achieved by bending the tube material and holding it for 12 seconds so that it retains its place. This made a huge difference to the volume and tone of these and is well worth doing. I set them up in the brilliant Earfun app and configured the EQ to my tastes (You also get tons of presets). They have a nice tone and stayed secured to my ears for the 8 mile bike ride. These don't have noise cancelling so I felt safe wearing them whilst riding as I could hear the traffic around me. Sound quality was pretty good and I could hear the finer details in songs. Bass was good and I could really push the deepness if I wanted. Higher frequencies were very clear. The app allows you to do things like customise controls, turn on theatre mode or game mode, switch on Dual device connection, set the time before they shutdown and send a tone to them to find them if you've mislaid them. You will also get firmware updates through the app which are always worth installing as Earfun are very pro-active at updating things. They charge quickly and in the time I was wearing them I'd hardly made a dent in the battery usage. You can get 2 hours use with only 10 minutes of charging. Overall, once I'd adjusted them correctly, (It's worth watching Earfun's videos on how to do this) I found that I enjoyed wearing them and forgot about them whilst out and about doing more sporty activities which is what they are designed for.

## Frequently Bought Together

- EarFun OpenJump Open Ear Headphones, Wireless Earbuds with Ergonomic Earhook, Hi-Res Sound, LDAC, 4 Mics ENC Call, 42H Playtime, Multipoint Connection, IPX7 Waterproof, Snug Fit for Workout, Running
- EarFun Air Pro 4 Adaptive Hybrid Noise Canceling Wireless Earbuds, Qualcomm Snapdragon Sound, aptX™ Lossless, 6 Mics AI CVC 8.0 Call, LDAC Hi-Res Audio, 52H Playtime, Bluetooth 5.4, in-Ear Detection

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-06*