---
product_id: 564517515
title: "O2 Running Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Open Ear Headphones with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Black"
brand: "tozo"
price: "23.86 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Tozo"
url: https://www.desertcart.com.om/products/564517515-o2-running-headphones-lightweight-with-multi-angle-adjustment-bluetooth-5
store_origin: OM
region: Oman
---

# 14.2mm Dynamic Driver Dual-Device Bluetooth 5.3 Dual-Axis Multi-Angle Fit O2 Running Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Open Ear Headphones with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Black

**Brand:** tozo
**Price:** 23.86 OMR
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with TOZO O2 — where comfort meets crystal-clear sound and unstoppable battery life!

## Quick Answers

- **What is this?** O2 Running Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Open Ear Headphones with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Black by tozo
- **How much does it cost?** 23.86 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/564517515-o2-running-headphones-lightweight-with-multi-angle-adjustment-bluetooth-5)

## 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:** Up to 12 hours per charge and 42 hours total with the sleek charging case keeps your soundtrack going strong all day and night.
- • **Tailored Sound Experience:** TOZO ORIGX acoustic algorithm plus 5 customizable EQ presets via the app deliver rich bass and immersive stereo sound that adapts to your vibe.
- • **Custom Fit, All Day Comfort:** Dual-axis design with multi-angle adjustment ensures a secure, personalized fit for every ear shape—no more ear fatigue during long sessions.
- • **Seamless Multi-Device Connectivity:** Bluetooth 5.3 with dual-device connection lets you effortlessly switch between calls and music on two devices—stay connected without missing a beat.
- • **Open-Ear Safety Meets Crystal-Clear Calls:** Open-ear design keeps you aware of your surroundings while DSP noise cancellation guarantees pristine call quality, perfect for safe driving and busy commutes.

## Overview

The TOZO O2 Running Headphones combine a unique dual-axis adjustable open-ear design with Bluetooth 5.3 technology, delivering up to 42 hours of playback. Featuring a powerful 14.2mm dynamic driver and TOZO’s ORIGX acoustic algorithm, these headphones offer customizable sound profiles through a dedicated app. Designed for safety and comfort during driving and daily use, they provide crystal-clear calls with DSP noise cancellation and dual-device connectivity for seamless multitasking.

## 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. 42-Hour Battery Life TOZO APP with 5 Preset EQs Powerful Bass 14.2mm Dynamic Driver Up to 12 hours of playback on one charge, totaling 42 hours of battery life with the charging case. 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. The powerful bass enhances the energy and intensity of your music, inspiring you to push through your fitness routine with added motivation and enjoyment. 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 Seamless Communication Safe Drive DSP Call Noise Cancellation Enhanced Privacy 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. Stay connected and enjoy seamless communication without the need to remove your earphones or pause your audio playback. Enjoy your music without compromising your ability to hear important traffic sounds or sirens, promoting a safer driving experience. 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. 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 T10

Review: Surprisingly good for the price! - I adore these headphones. The battery life in a day isn't as long as I had hoped for but they charge quickly. Once you get your head around the app they are super easy to use and the sound quality is much better than I expected. The fit is fine, although you do have to mess with them a little to find the perfect fit. As long as you plug the charging case in once every couple of days and are prepared to faff a little these are really good quality headphones.
Review: Great sound but... - PRO's: The most important thing is they give a great sound and loud if you want it too. If you need open ears buds the adjustability is a big plus, but I would say that you couldn't wear them for longer than a couple of hours before they get uncomfortable. They connected really easily to my iphone and to my Sony hi-fi (using a bluetooth transmitter). The batteries seems to last forever, I've had no issues with them losing charge after many hpurs of music and 2 hour phone calls. People I've called have no idea I'm using these Open Ear Buds, they tell me I'm crystal clear with no more background noise than if I was just using the phone. CONS: They can get uncomfortable after a while. The touch pads are very sensitive which can be annoying if your just scratching an ear. Don't be fooled by the 'App. equaliser' PR. With the Open Ear Buds it is not set up for use, there are 5 settings only with these, in EQ Zone (on the 'Home' page) press 'Current EQ' and you can have Standard, Bass+, Classical, Vocal or Treble+. There's nothing wrong with these 5 but if you want to create your own or try out others you can't, hence 4 stars not 5. They are great value for money though when you can pay twice as much for a similar sound.

## Features

- 【Dual-Axis Design & Multi-angle Adjustment】The TOZO OpenBuds 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 OpenBuds 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 5 different EQs settings for the ultimate personalized listening experience.
- 【Dual Connectivity & 42 Hours Playtime】The TOZO OpenBuds feature powerful dual connectivity, allowing you to connect two phones simultaneously for seamless switching. The slim charging case and Type-C USB cable 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 | B0C746TY77 |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 160 in Open-Ear Headphones |
| Bluetooth Version | 5.3 |
| Box Contents | Wireless Charging Case |
| Brand | TOZO |
| Brand Name | TOZO |
| Carrying Case Weight | 100 Grams |
| Colour | Black |
| Compatible Devices | Cellphones, Laptops, Desktops, Tablets |
| Control Method | Remote |
| Control Type | Touch Control |
| Controller Type | Bluetooth with call controls |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 5,773 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | Open Ear |
| Enclosure Material | Plastic |
| External Testing Certification | 177202201739 |
| Form factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 2.4 GHz |
| Global Trade Identification Number | 06971681318415 |
| 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 | T13187 |
| Model Number | T13187 |
| Network Connectivity Technology | Wireless |
| Noise Control | Passive Noise Cancellation |
| Noise control | Passive Noise Cancellation |
| Number of Items | 2 |
| Number of Power Levels | 55 |
| Product Features | Lightweight, Noise Cancellation |
| Specific Uses For Product | Music |
| Style Name | Minimalist |
| Theme | Driving |
| Total USB 2.0 Ports | 1 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** TOZO
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Frequency response:** 2.4 GHz
- **Headphone jack:** No Jack
- **Impedance:** 16 Ohms
- **Model name:** T13187
- **Noise control:** Passive Noise Cancellation

## Images

![O2 Running Headphones Lightweight with Multi-Angle Adjustment, Bluetooth 5.3 Open Ear Headphones with Dual-Axis Design for Long-Lasting Comfort, Crystal-Clear Calls for Driving, Black - Image 1](https://m.media-amazon.com/images/I/61qcLgY3QNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I connect to two devices at the same time? Multipoint?**
A: Yes 2 devices.

**Q: Do people hear you clearly on phone calls?**
A: Yes

**Q: Ipx7? Or Ip68?**
A: Is per product page IPX6

**Q: Will the earbuds work with Siri?**
A: The printed user guide that comes with the OpenBuds says this under the "Voice Assistant" section: "Triple tap on L or R to activate Siri", however, I have not tried this feature since I don't use Siri on my iPad.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surprisingly good for the price!
*by R***8 on 22 November 2025*

I adore these headphones. The battery life in a day isn't as long as I had hoped for but they charge quickly. Once you get your head around the app they are super easy to use and the sound quality is much better than I expected. The fit is fine, although you do have to mess with them a little to find the perfect fit. As long as you plug the charging case in once every couple of days and are prepared to faff a little these are really good quality headphones.

### ⭐⭐⭐⭐ Great sound but...
*by M***K on 7 August 2025*

PRO's: The most important thing is they give a great sound and loud if you want it too. If you need open ears buds the adjustability is a big plus, but I would say that you couldn't wear them for longer than a couple of hours before they get uncomfortable. They connected really easily to my iphone and to my Sony hi-fi (using a bluetooth transmitter). The batteries seems to last forever, I've had no issues with them losing charge after many hpurs of music and 2 hour phone calls. People I've called have no idea I'm using these Open Ear Buds, they tell me I'm crystal clear with no more background noise than if I was just using the phone. CONS: They can get uncomfortable after a while. The touch pads are very sensitive which can be annoying if your just scratching an ear. Don't be fooled by the 'App. equaliser' PR. With the Open Ear Buds it is not set up for use, there are 5 settings only with these, in EQ Zone (on the 'Home' page) press 'Current EQ' and you can have Standard, Bass+, Classical, Vocal or Treble+. There's nothing wrong with these 5 but if you want to create your own or try out others you can't, hence 4 stars not 5. They are great value for money though when you can pay twice as much for a similar sound.

### ⭐⭐⭐⭐⭐ Quality and comfort with little compromise
*by M***G on 11 May 2024*

I recently got these TOZO Open Buds and I have to admit I am impressed. I wanted to try out an open ear design due to the ear fatigue I get from using in-ear earbuds for long periods, and so far I am happy with the results. They are light and comfortable around the ear, and easily adjustable to get a secure fit. I have using them pretty heavily for about a week and I have to say that I am able to wear these for hours on end without fatigue or discomfort. The battery life on these are great as well as they have yet to die out on me during a listening session. The audio quality is great and it is nice to be able to change EQ curve settings on the TOZO app. These perhaps lack the deep bass that an in-ear headphone would offer but I am happy with the overall sound balance with these. The fact they are open-ear as well allows me to be a bit more aware of my environment, which is useful when going for a jog or doing chores around the house. The only downside (and its a minor one) is that the case is on the bulky side but it makes sense considering the design of the OpenBuds. But it does provide a lot of extra juice for your buds for a couple of quick recharges on the go. Overall I am happy with these and they fit the bill for the comfort and open-ear design I wanted. I can easily recommend these if these are the attributes you are looking for in your next set of earbuds.

## 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, Black
- TOZO OpenEarRing True Open Ear Headphones, Lightweight Comfort Open Ear Clip Wireless Earbuds, 40H Play Bluetooth 5.4 Headphones with Smart Digital Display Design Fit Sports Running, Workout Black

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-14*