---
product_id: 609893140
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: "2607000₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Tozo"
url: https://www.desertcart.vn/products/609893140-o2-true-open-ear-wireless-headphones-lightweight-with-multi-angle
store_origin: VN
region: Vietnam
---

# Dual-Axis Adjustable Fit Bluetooth 5.3 Dual Connectivity 42-Hour Battery Life 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:** 2607000₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with comfort, clarity, and connectivity that keeps you ahead.

## 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?** 2607000₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/609893140-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

- • **Uninterrupted Power Play:** Enjoy up to 42 hours of continuous wireless listening with a sleek, portable charging case that keeps you powered on the go—never miss a beat or a call.
- • **Open Ear Safety & Clarity:** Open ear design keeps you aware of your surroundings while delivering crystal-clear calls and rich sound, ideal for driving, meetings, and active lifestyles.
- • **Seamless Multi-Device Sync:** Bluetooth 5.3 technology enables dual connectivity, letting you effortlessly switch between two devices—perfect for managing calls and music without skipping a beat.
- • **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 through long workdays and workouts.
- • **Personalized Sound Experience:** TOZO ORIGX acoustic algorithm with 5 EQ settings via the app lets you customize your audio profile for immersive bass and noise-isolated clarity—your soundtrack, your rules.

## Overview

The TOZO O2 True Open Ear Wireless Headphones combine innovative dual-axis adjustable design with Bluetooth 5.3 dual connectivity, delivering up to 42 hours of battery life. Engineered for professionals on the move, these lightweight earbuds offer an open ear fit for safety and comfort, crystal-clear calls, and customizable sound via the TOZO app—perfect for multitasking millennials who demand style, function, and seamless tech integration.

## Description

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

Review: Best Openear buds hands down! - I have tried so many of these open earbuds, but they either have a very weak sound or don't fit right. This is an exception, and they sound better than in-ear earbuds. They are very comfortable and stable and work excellent for running and workouts - highly recommended!
Review: Excellent Value! - Very good sound quality, good bass and works better than other options at this price point, as per my research!, very happy for the purchase

## 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 |
| Additional Features | Dual-Axis Design, Microphone Included, Touch Control, Volume Control, Waterproof and Sweat Resistant |
| Age Range Description | Adult |
| Antenna Location | Driving, Music, Calls, Exercise |
| Audio Driver Size | 14.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 55 Milliseconds |
| Battery Average Life | 42 Hours |
| Battery Charge Time | 1.5 Hours |
| Best Sellers Rank | #29,509 in Electronics ( See Top 100 in Electronics ) #1,541 in In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | TOZO |
| Built-In Media | Slim charging case, possibly a wireless charging case and a cable |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 42 Hours |
| Carrying Case Battery Capacity | 650 Amp Hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Color | Blue |
| Carrying Case Height | 26.89 Millimeters |
| Carrying Case Length | 93.29 Millimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 78 Grams |
| Carrying Case Width | 58.2 Millimeters |
| Color | Blue |
| Colour | Blue |
| Compatible Devices | Phone, Tablet, Laptop, Computer, Smart Speaker, TV |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Package Type | Color Box Package |
| Customer Reviews | 4.4 out of 5 stars 1,134 Reviews |
| Ear placement | On Ear |
| Earpiece Shape | on_ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Form factor | Open Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 06971681318989 |
| Headphone Folding Features | Open Ear |
| Headphone Jack | Wireless |
| Headphones Ear Placement | On Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Weight | 0.02 Grams |
| Manufacturer | TOZO |
| Model Name | TOZO O2 |
| Model Number | TOZO OpenEgo |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Specific Uses For Product | Travel |
| Style Name | Supraaural Blue |
| Subject Character | surround sound, noise reduction, multi-point docking, double ear, lightweight play, phone control, sport and movement, volume control, waterproof, with microphone, echo cancellation, microphone included, fast charging, rechargeable battery, sweat resistant, touch control, android phone control, microphone function, universal phone control, ios phone control, ios phone control |
| Theme | No Theme |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1.0 Count |
| Warranty Description | No warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** TOZO
- **Colour:** Blue
- **Ear placement:** On Ear
- **Form factor:** Open Ear
- **Impedance:** 16 Ohms

## 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/610CMddcI2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Openear buds hands down!
*by A***F on 26 April 2024*

I have tried so many of these open earbuds, but they either have a very weak sound or don't fit right. This is an exception, and they sound better than in-ear earbuds. They are very comfortable and stable and work excellent for running and workouts - highly recommended!

### ⭐⭐⭐⭐⭐ Excellent Value!
*by S***Q on 22 May 2024*

Very good sound quality, good bass and works better than other options at this price point, as per my research!, very happy for the purchase

### ⭐⭐⭐ Sound is very good despite background noises but
*by S***D on 28 May 2024*

But the mic is very weak it barely picks up my voice. If you want to hear music or podcasts then this is for you. But for work? I do not recommend it!

## 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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**Shop now:** [https://www.desertcart.vn/products/609893140-o2-true-open-ear-wireless-headphones-lightweight-with-multi-angle](https://www.desertcart.vn/products/609893140-o2-true-open-ear-wireless-headphones-lightweight-with-multi-angle)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-13*