---
product_id: 687083308
title: "Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running"
brand: "monster"
price: "42.62 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/687083308-monster-open-free-ac100-open-ear-headphones-bluetooth-5-3
store_origin: OM
region: Oman
---

# 16mm dual large drivers for immersive stereo sound Bluetooth 5.3 for ultra-stable, fast wireless connection 30 hours total playtime with 6 hours per charge Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running

**Brand:** monster
**Price:** 42.62 OMR
**Availability:** ✅ In Stock

## Summary

> 🎶 Stay connected, stay aware, and never miss a beat with Monster Open Free AC100!

## Quick Answers

- **What is this?** Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running by monster
- **How much does it cost?** 42.62 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/687083308-monster-open-free-ac100-open-ear-headphones-bluetooth-5-3)

## Best For

- monster enthusiasts

## Why This Product

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

## Key Features

- • **Marathon Battery Life:** Stay unplugged longer with an impressive 30-hour total playtime, keeping your workflow and workouts uninterrupted.
- • **AI Noise-Canceling Clarity:** Block out distractions instantly with smart dual-mic noise reduction—your calls and music stay pristine anywhere.
- • **Immersive Stereo Soundstage:** Dive into rich, crystal-clear audio with deep bass and crisp highs powered by dual 16mm drivers.
- • **Open-Ear Comfort Revolution:** Experience all-day wear without ear canal fatigue—perfect for busy professionals on the move.
- • **Seamless Bluetooth 5.3 Connectivity:** Enjoy lightning-fast pairing and stable connections across all your devices—no more dropped beats or calls.

## Overview

The Monster Open Free AC100 are open-ear, Bluetooth 5.3 wireless headphones featuring dual 16mm drivers for immersive stereo sound, AI-powered noise cancellation, and a remarkable 30-hour battery life. Designed with earhooks for secure fit and waterproofing for active lifestyles, these headphones deliver crystal-clear calls and music while keeping you aware of your surroundings—ideal for professionals who demand comfort, clarity, and connectivity on the go.

## Description

Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running

## Features

- 【Comfort Open-Ear】The Open-ear design of Air conduction earphones helps to achieve true painlessly and harmlessly. No need to put the earbuds in the ear canal, so ears will not feel sore and painful even listening to music for the whole day.
- 【Immersive Stereo Sound Effects】Monster Open Free AC100 Open Ear headphones dive into a world of sonic richness with the expansive soundstage delivered by 16mm large drivers. From deep bass to crisp highs, every nuance of music is brought to life with breathtaking clarity.
- 【 AI Noise-canceling】Monster Open Free AC100 Open ear headphones have built-in AI noise-canceling technology and dual microphones, which adopt environmental noise reduction technology to monitor the sounds around you and instantly produce an opposite signal to reduce background noise. Whether you're in a bustling café or a busy office, background noise fades away, leaving only crystal-clear conversations.
- 【30H Ultra Long Playtime】These air conduction headphones boast an impressive total battery life of 30 hours, allowing for uninterrupted listening sessions throughout the day. With each individual use lasting up to 6 hours, these headphones provide the perfect blend of longevity and reliability. No more battery anxiety.
- 【Advanced Bluetooth 5.3】With advanced Bluetooth headphones 5.3 technology, you can get 2X fast transfer speed (75% higher than the previous generation) and a more stable connection. Wireless headphones will be paired with each other automatically, and just hit on Bluetooth list "Monster Open Free AC100" on your device to connect, avoiding complex operations and saving waiting time. Whether you're pairing with your smartphone, tablet, or laptop, enjoy stable and efficient wireless connections for uninterrupted music enjoyment.
- 【Enhanced Awareness】Seamlessly transition between different environments with Monster Open Free AC100 Open-Ear design. Stay connected to your surroundings while enjoying your favorite tunes with these open ear headphones. Whether you're commuting through busy streets or taking a leisurely stroll in the park, ambient sounds blend seamlessly with your music for an immersive listening experience.

## Product Details

- **Brand:** Monster
- **Colour:** AC100
- **Ear placement:** Open Ear
- **Form factor:** True Wireless
- **Noise control:** Active Noise Cancellation

## Images

![Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running - Image 1](https://m.media-amazon.com/images/I/61F2bJOP+QL.jpg)
![Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running - Image 2](https://m.media-amazon.com/images/I/81JSHMIxgPL.jpg)
![Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running - Image 3](https://m.media-amazon.com/images/I/71GeomKZh6L.jpg)
![Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running - Image 4](https://m.media-amazon.com/images/I/71PVeuCop6L.jpg)
![Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running - Image 5](https://m.media-amazon.com/images/I/71JdhTkT43L.jpg)

## Frequently Bought Together

- Monster Open Free AC100 Open Ear Bluetooth 5.3 Headphones, Wireless Earbuds with Earhooks, Immersive Stereo Sound by 16mm Large Driver, Clear Calls, 30H Playtime, Waterproof Sport Earbuds for Running
- Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running
- Monster Open Ear AC210 Headphones, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, HD Clear Calls, Touch Control, IPX5 Waterproof Open Ear Earbuds,White

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**Shop now:** [https://www.desertcart.com.om/products/687083308-monster-open-free-ac100-open-ear-headphones-bluetooth-5-3](https://www.desertcart.com.om/products/687083308-monster-open-free-ac100-open-ear-headphones-bluetooth-5-3)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-09*