---
product_id: 692093212
title: "OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook"
brand: "earfun"
price: "R2894"
currency: ZAR
in_stock: true
category: "Ear Fun"
url: https://www.desertcart.co.za/products/692093212-openjump-open-ear-headphones-wireless-earbuds-with-ergonomic-earhook
store_origin: ZA
region: South Africa
---

# 14.2mm dynamic driver 42H total battery life 4 AI-enhanced mics OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook

**Brand:** earfun
**Price:** R2894
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, stay connected, and never miss a moment.

## Quick Answers

- **What is this?** OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook by earfun
- **How much does it cost?** R2894 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **Stay Aware, Stay Safe:** Open-ear design lets you enjoy rich sound while staying alert to your surroundings—perfect for busy professionals on the move.
- • **Power Through Your Day:** Up to 11 hours per charge and 42 hours with the case, plus quick 10-minute charging for 2 hours of playback—never miss a beat.
- • **Crystal-Clear Calls Anywhere:** 4 beamforming mics with AI noise reduction ensure your voice is heard loud and clear, even in noisy environments.
- • **Immersive Theater Mode Sound:** LDAC Hi-Res audio and 14.2mm drivers deliver deep bass and crisp treble, transforming your playlist into a cinematic experience.
- • **All-Day Comfort, Zero Pressure:** Ergonomic open-ear design with adjustable ear hooks for a secure, breathable fit that keeps you going without fatigue.

## Overview

The EarFun OpenJump wireless open-ear headphones combine ergonomic comfort with advanced LDAC Hi-Res audio technology, delivering immersive sound through 14.2mm dynamic drivers. Featuring 4 AI-enhanced microphones for crystal-clear calls, a 42-hour battery life with fast charging, and an open-ear design that keeps you aware of your environment, these headphones are engineered for professionals who demand performance and safety on the go.

## Description

Enjoy comfort and immersive sound with these open-ear wireless headphones featuring an ergonomic design, LDAC technology, and 42-hour battery life for all-day wear.

## 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 | 181 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 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 | 4.2 4.2 out of 5 stars (664) |
| Earpiece Shape | open_ear |
| Enclosure Material | Plastic |
| 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 |
| 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:** None

## Images

![OpenJump Open Ear Headphones,Wireless Earbuds with Ergonomic Earhook - Image 1](https://m.media-amazon.com/images/I/61hCH5BhuPL.jpg)

## Available Options

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

## 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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**Shop now:** [https://www.desertcart.co.za/products/692093212-openjump-open-ear-headphones-wireless-earbuds-with-ergonomic-earhook](https://www.desertcart.co.za/products/692093212-openjump-open-ear-headphones-wireless-earbuds-with-ergonomic-earhook)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-14*