---
product_id: 610110571
title: "O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Blue"
brand: "tozo"
price: "€ 87.60"
currency: EUR
in_stock: true
category: "Tozo"
url: https://www.desertcart.at/products/610110571-o2-true-open-ear-wireless-headphones-lightweight-with-multi-angle
store_origin: AT
region: Austria
---

# 14.2mm Dynamic Driver Bluetooth 5.3 Dual Connectivity Dual-Axis Multi-Angle Fit O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Blue

**Brand:** tozo
**Price:** € 87.60
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with open-ear freedom and all-day power!

## Quick Answers

- **What is this?** O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Blue by tozo
- **How much does it cost?** € 87.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/610110571-o2-true-open-ear-wireless-headphones-lightweight-with-multi-angle)

## Best For

- tozo enthusiasts

## Why This Product

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

## Key Features

- • **Power Through Your Day:** Up to 42 hours of uninterrupted playback with a sleek, pocket-friendly charging case—never worry about running out of juice during your busiest days.
- • **Custom Fit, All Day Comfort:** Dual-axis design with multi-angle adjustment ensures a perfect, secure fit tailored to your unique ear shape—comfort that lasts from morning meetings to evening workouts.
- • **Personalize Your Soundscape:** TOZO’s ORIGX acoustic algorithm and app-controlled 5 EQ presets deliver crystal-clear calls and immersive bass, letting you tailor your audio vibe effortlessly.
- • **Stay Connected, Hands-Free & Safe:** Open-ear design keeps you aware of your surroundings, ideal for safe driving and multitasking without missing a beat or a call.
- • **Seamless Switching Between Devices:** Bluetooth 5.3 dual connectivity lets you pair two devices simultaneously—switch between calls, music, and videos without missing a moment.

## Overview

The TOZO O2 True Open Ear Wireless Headphones combine a unique dual-axis adjustable design with Bluetooth 5.3 technology to deliver a customizable, comfortable fit and seamless dual-device connectivity. Featuring a powerful 14.2mm dynamic driver and TOZO’s ORIGX acoustic algorithm, these earbuds offer crystal-clear calls and rich sound with five EQ presets via the TOZO app. With an impressive 42-hour battery life and an open-ear design that promotes safety and situational awareness, the TOZO O2 is engineered for professionals and active millennials seeking premium sound without isolation.

## Description

Product Description Open-ear Design, Enjoy Music Without Blocking Your Ears Enjoy music without plugging up your ears, striking a perfect balance between safety and convenience. Biaxial Rotation Design Ensures A Perfect Fit The biaxial rotation design allows you to adjust the angle of the earbuds flexibly to suit your needs. Biaxial Rotation Design Ensures A Perfect Fit The biaxial rotation design allows you to adjust the angle of the earbuds flexibly to suit your needs. 42-Hour Battery Life Up to 12 hours of playback on one charge, totaling 42 hours of battery life with the charging case. 42-Hour Battery Life Up to 12 hours of playback on one charge, totaling 42 hours of battery life with the charging case. TOZO APP with 5 Preset EQs O2 is compatible with TOZO app, you can choose from 5 preset EQs settings tailored to different music genres, preferences, and scenarios, creating a personalized audio experience. TOZO APP with 5 Preset EQs O2 is compatible with TOZO app, you can choose from 5 preset EQs settings tailored to different music genres, preferences, and scenarios, creating a personalized audio experience. Powerful Bass The powerful bass enhances the energy and intensity of your music, inspiring you to push through your fitness routine with added motivation and enjoyment. Powerful Bass The powerful bass enhances the energy and intensity of your music, inspiring you to push through your fitness routine with added motivation and enjoyment. 14.2mm Dynamic Driver Featuring a 14.2mm large dynamic driver unit, O2 delivers pure and high-quality sound with a wider audio performance and powerful bass, enhancing your music experience. 14.2mm Dynamic Driver Featuring a 14.2mm large dynamic driver unit, O2 delivers pure and high-quality sound with a wider audio performance and powerful bass, enhancing your music experience. Elevate Your Audio Experience with Open Buds Designed with adaptability at its core, O2 effortlessly cater to your daily demands. Whether you're on your daily commute or hitting the gym, it seamlessly elevate your audio experience. Elevate Your Audio Experience with Open Buds Designed with adaptability at its core, O2 effortlessly cater to your daily demands. Whether you're on your daily commute or hitting the gym, it seamlessly elevate your audio experience. Seamless Communication Stay connected and enjoy seamless communication without the need to remove your earphones or pause your audio playback. Seamless Communication Stay connected and enjoy seamless communication without the need to remove your earphones or pause your audio playback. Safe Drive Enjoy your music without compromising your ability to hear important traffic sounds or sirens, promoting a safer driving experience. Safe Drive Enjoy your music without compromising your ability to hear important traffic sounds or sirens, promoting a safer driving experience. DSP Call Noise Cancellation With DSP call noise reduction, O2 accurately capture and separate ambient noise from your voice during calls. Even in noisy streets, you can enjoy high-quality, uninterrupted communication. DSP Call Noise Cancellation With DSP call noise reduction, O2 accurately capture and separate ambient noise from your voice during calls. Even in noisy streets, you can enjoy high-quality, uninterrupted communication. Enhanced Privacy The directional sound technology ensures that your audio remains private and prevents disturbing those around you, making it ideal for use in public. Enhanced Privacy The directional sound technology ensures that your audio remains private and prevents disturbing those around you, making it ideal for use in public. Hassle-free One-click Reset With just a simple press of a button, you can reset the earphones to their original settings, making it effortless to troubleshoot any issues and ensure optimal performance. Immersive Stereo Sound Effects ​Experience the immersive power of stereo sound with O2. The carefully crafted audio technology delivers rich, dynamic soundscapes, bringing your music to life. Bluetooth 5.3 Technology Equipped with Bluetooth 5.3 technology, O2 provide stable wireless connectivity and reliable audio transmission. Dual-device Connection The TOZO O2 also support dual-device connection, allowing you to connect two Bluetooth devices simultaneously, seamlessly switch between audio sources, and effortlessly enjoy music, movies, or calls from different devices. TOZO Headphones Comparison TOZO O2 TOZO OpenEarRing TOZO OpenWear TOZO NC9 TOZO T10

## Features

- 【Dual-Axis Design & Multi-angle Adjustment】The TOZO O2 feature a unique dual-axis design that allows for both horizontal and vertical adjustment, providing multiple angles for a customized fit to accommodate different ear shapes and sizes. With this design, you can adjust the ear cups to your preferred position, ensuring a comfortable and secure fit for extended listening sessions.
- 【Unmatched Comfort and Safety for Driving】Experience unprecedented levels of driving comfort and safety with TOZO O2 Bluetooth Headphones. These headphones are designed for comfortable wear during driving, freeing your hands from holding a phone while allowing independent use of each earbuds. Say goodbye to distractions and welcome a pleasant and safe driving experience.
- 【Open Ear Design For Multiple Scenarios】The Open Ear Design is engineered for both comfort and safety, offering a breathable and open fit. From video calls to listening to your favorite tunes, these headphones are versatile and cater to multiple scenarios, making them an ideal companion for your daily life. Moreover, the noise-cancelling calling feature ensures crystal-clear conversations in any environment.
- 【TOZO ORIGX Acoustic and APP】Experience superior sound quality and noise isolation with TOZO ORIGX algorithm-powered headphones. Enjoy more focused sound and stronger bass, while preventing sound leakage. With the added convenience of the TOZO APP, easily switch between five different EQ settings for the ultimate personalized listening experience.
- 【Dual Connectivity & 42 Hours Playtime】The TOZO O2 feature powerful dual connectivity, allowing you to connect two phones simultaneously for seamless switching. The slim charging case is convenient to carry with you, and the headphones have a total battery life of up to 42 hours, ensuring uninterrupted listening for extended periods.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP5X6HWT |
| Age Range Description | ALL |
| Antenna Location | Driving, calling, everyday life, travel |
| Audio Driver Size | 14.2 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 55 Milliseconds |
| Battery Average Life | 42 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | 23 in Open-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Slim charging case, possibly a wireless charging case and a cable |
| Brand Name | TOZO |
| Cable Features | Without Cable |
| Carrying Case Color | Blue |
| Carrying Case Height | 2.7 Centimetres |
| Carrying Case Length | 9.3 Centimetres |
| Carrying Case Material | Acrylonitrile butadiene styrene (ABS) |
| Carrying Case Weight | 57 Grams |
| Carrying Case Width | 5.8 Centimetres |
| Colour | Blue |
| Compatible Devices | Phone, Tablet, Laptop, Computer, Smart Speaker, TV |
| Control Method | Touch |
| Control Type | Media Control, Volume Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Package Type | Cargo box with padding or protection |
| Customer Reviews | 4.4 4.4 out of 5 stars (25,095) |
| Earpiece Shape | open-ear |
| Enclosure Material | Metal, Plastic, Polyurethane (PU) |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 06971681318989 |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Weight | 0.02 Grams |
| Manufacturer | TOZO |
| Model Name | tozo_open_buds |
| Model Number | O2 |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Product Features | Noise Cancellation |
| Product Warranty | 24 Months Warranty |
| Sensitivity | 100 dB |
| Specific Uses For Product | Business, Entertainment, Fitness |
| Style Name | Contemporary |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** TOZO
- **Colour:** Blue
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Frequency response:** 20 KHz
- **Headphone jack:** No Jack
- **Impedance:** 16 Ohms
- **Model name:** tozo_open_buds
- **Noise control:** None
- **Sensitivity:** 100 dB

## Images

![O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Blue - Image 1](https://m.media-amazon.com/images/I/61iQa46iw1L.jpg)

## Available Options

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

## Frequently Bought Together

- TOZO O2 True Open Ear Wireless Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Earbuds with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Blue
- POZCIS for TOZO Open Buds Case Cover, Hard PC Clear Shell Protective Earbuds Case, Only Compatible with TOZO O2 True Open Ear, Headphones Case with Carabiner Accessories Set(Clear Blue)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-05*