---
product_id: 641702226
title: "TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout"
brand: "truefree"
price: "14.38 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/641702226-truefree-o2-open-ear-headphones-air-conduction-bluetooth-5-3
store_origin: TN
region: Tunisia
---

# 15mm enhanced bass drivers Multipoint Bluetooth 5.3 & app control 22 hours total playtime TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout

**Brand:** truefree
**Price:** 14.38 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Hear More, Miss Nothing — The Open-Ear Revolution for the On-the-Go Pro

## Quick Answers

- **What is this?** TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout by truefree
- **How much does it cost?** 14.38 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/641702226-truefree-o2-open-ear-headphones-air-conduction-bluetooth-5-3)

## Best For

- truefree enthusiasts

## Why This Product

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

## Key Features

- • **Open-Ear Safety & Comfort:** Stay alert and stylish with ultra-light 8g earbuds and secure over-ear hooks designed for all-day wear.
- • **All-Day Power & Low Latency:** Enjoy up to 22 hours of playback with fast charging and a 76ms game mode for lag-free audio during work or play.
- • **Crystal-Clear Calls Anywhere:** Four mics with advanced noise cancellation ensure your voice is heard loud and clear in any environment.
- • **Immersive Sound, Minimal Leakage:** Experience rich, balanced audio with 15mm drivers and bass enhancement that keeps your music private.
- • **Seamless Multipoint Connectivity:** Switch effortlessly between two devices via Bluetooth 5.3 and customize settings with the intuitive Truefree app.

## Overview

TRUEFREE O2 Open-Ear Headphones combine cutting-edge air conduction technology with Bluetooth 5.3 for a wireless experience that balances immersive sound and situational awareness. Featuring 15mm enhanced bass drivers, four noise-cancelling microphones, and a lightweight design with secure over-ear hooks, these earbuds deliver up to 22 hours of playtime. Multipoint connection and app control add seamless device switching and personalized settings, making them perfect for commuting, workouts, and gaming.

## Description

Product description TRUEFREE O2 Open-Ear Headphones Ultra-Lightweight

Review: Lightweight and sounds great - I have been using this open-ear earbud for almost two weeks now and these are comfy and sound great even when it's away from the ear. Feels unrealistic when you think about how you can hear bass well even when it's not in-ear. Battery life is good for work use, I have used it for 1 full day without the battery getting low. The best part is even when u sleep and forget to remove the earbuds, you won't even know it's there as it's lightweight and it does not hurt your ear.
Review: Impressive Sound & Comfort! - I’ve been using the TRUEEFREE O2 Buds for a while now, and they have exceeded my expectations! The sound quality is crisp, with deep bass and clear highs, making music and calls a pleasure. They fit snugly and comfortably, even during long listening sessions. The battery life is great, and the charging case is super convenient. Overall, a fantastic pair of earbuds for the price—highly recommend!

## Features

- 🚲 [Ultimate Comfortable Experience] - Crafted with liquid silicone and nickel-titanium memory steel, the Truefree O2 earbuds feature ultra-comfortable, secure over-ear hooks. Weighing just 8g per earbud, you'll barely notice them during commutes, housekeeping, or workouts, ensuring a seamless and enjoyable experience throughout your day.
- 🛴 [Situational Awareness] - Designed with an open-ear concept and advanced air conduction technology, these wireless headphones let you enjoy your favorite music while staying aware of your surroundings. This feature enhances safety during activities like driving, running, cycling, and hiking, keeping you both entertained and alert.
- 💼 [Immersive Sound with Less Leakage] - Featuring 15mm drivers, bass enhancement algorithm and state-of-the-art sound directional transmission technology, these earbuds deliver a natural and balanced sound with minimal leakage. Enjoy a private and immersive listening experience, no matter where you are.
- ☎️ [Clear Calls with Four Mics and ENC] - Equipped with dual microphones and Environment Noise Cancelling (ENC) technology, these earbuds accurately capture your voice and eliminate background noise. Experience crystal-clear call quality for smooth communication in any environment.
- 📲 [Dual Connection and App Control] - Download the Truefree App from the Apple Store or Google Play to customize your settings and manage the multipoint connection function. Seamlessly switch between two connected devices, providing convenience and flexibility in your daily routine.
- 🕛 [22 Hours of Listening Time] - Enjoy up to 6.5 hours of playtime on a single charge, with the stylish charging case extending total listening time to 22 hours. Additionally, the 76ms game mode ensures these earbuds are perfect for gaming and other activities, making them an ideal companion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D54DLM8V |
| Additional Features | Open-Ear, Waterproof |
| Age Range Description | All |
| Antenna Location | Exercising |
| Audio Driver Size | 15 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 76 Milliseconds |
| Battery Average Life | 22 Hours |
| Battery Charge Time | 75 minutes |
| Best Sellers Rank | #16,408 in Electronics ( See Top 100 in Electronics ) #115 in Open-Ear Headphones |
| Bluetooth Range | 6 Meters |
| Bluetooth Version | 5.3 |
| Brand | truefree |
| Built-In Media | Wireless Charging Case |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 22 Hours |
| Carrying Case Color | Black |
| Carrying Case Material | plastic |
| Color | Orange |
| Colour | Orange |
| Compatible Devices | Multiple Devices with Bluetooth Support |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Touch Control |
| Controller Type | Touch Control |
| Customer Reviews | 4.4 out of 5 stars 1,436 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | ear hooks |
| Enclosure Material | Plastic |
| Form factor | Open Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 06974685081637 |
| Headphone Folding Features | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 12 Ohms |
| Is Autographed | No |
| Is Electric | Yes |
| Item Weight | 10 Grams |
| Manufacturer | TRUEFREE |
| Model Name | TRUEFREE O2 |
| Model Number | truefree O2 |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Series Number | 2 |
| Specific Uses For Product | Commute, Workout |
| Style Name | Open ear air duct |
| Subject Character | Game |
| Theme | Bluetooth Earphones, Immersive sound with fewer leaks, Open ear comfort and awareness of hazards, Ultimate Comfortable Experience, Wireless Earphone |
| Unit Count | 1.0 Count |
| Warranty Description | 12-month Worry-free Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** truefree
- **Colour:** Orange
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Impedance:** 12 Ohms

## Images

![TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout - Image 1](https://m.media-amazon.com/images/I/61V2aWyujcL.jpg)
![TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout - Image 2](https://m.media-amazon.com/images/I/7192-2mb4xL.jpg)
![TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout - Image 3](https://m.media-amazon.com/images/I/71cbFTODzKL.jpg)
![TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout - Image 4](https://m.media-amazon.com/images/I/71WOt3OCbJL.jpg)
![TRUEFREE O2 Open-Ear Headphones, Air Conduction Bluetooth 5.3 Wireless Earbuds, 22 Hours of Playtime, Four Mics Clear Calls, 15mm Enhanced Bass, Multipoint Connection, App Control, Commute, Workout - Image 5](https://m.media-amazon.com/images/I/61sVv-4xTvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lightweight and sounds great
*by K***A on 30 October 2024*

I have been using this open-ear earbud for almost two weeks now and these are comfy and sound great even when it's away from the ear. Feels unrealistic when you think about how you can hear bass well even when it's not in-ear. Battery life is good for work use, I have used it for 1 full day without the battery getting low. The best part is even when u sleep and forget to remove the earbuds, you won't even know it's there as it's lightweight and it does not hurt your ear.

### ⭐⭐⭐⭐⭐ Impressive Sound & Comfort!
*by R***R on 20 March 2025*

I’ve been using the TRUEEFREE O2 Buds for a while now, and they have exceeded my expectations! The sound quality is crisp, with deep bass and clear highs, making music and calls a pleasure. They fit snugly and comfortably, even during long listening sessions. The battery life is great, and the charging case is super convenient. Overall, a fantastic pair of earbuds for the price—highly recommend!

### ⭐⭐⭐⭐ Good overall
*by T***. on 12 October 2024*

This product surprised me with the immersive sound without blocking exterior noise, they work really well and battery life is amazing. I also use them a lot in the office for calls and listening to music, without losing awareness of what's happening around me. They are very light which means I can use them for extended hours with no pain or uncomfortable feel in my ear. Controls work really well and have different functions, other similar products only change song or play/pause, but these also control volume and voice commands to Siri or alike. Never been able to go 100% on volume, they sound really well and with the customized equalizer you can adjust to your liking. My only concern is if I use them while running or cycling, I fear they may fall. Haven't tried it though.

## Frequently Bought Together

- truefree O2 Open Ear Headphones with Directional Acoustics, Ultra-Light Weight, IPX5 Waterproof, 22H Playtime, Multipoint Connection, App Control, Bluetooth 5.3 Wireless Earbuds for Workouts
- truefree F2 Open Ear Headphones Bluetooth 5.3 Air Conduction Wireless Headphones Sport Earbuds with 16.2mm Enhanced Bass,Dual Mic for Clear Calls,15H Playtime,Multipoint Connection,App Control

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*