---
product_id: 723008872
title: "TOZO O2 Open Ear Wireless Earbuds,Multi-Angle Adjust 42H Bluetooth 5.3"
brand: "tozo"
price: "€ 86.98"
currency: EUR
in_stock: true
category: "Tozo"
url: https://www.desertcart.pt/products/723008872-tozo-o2-open-ear-wireless-earbuds-multi-angle-adjust-42h
store_origin: PT
region: Portugal
---

# 14.2mm dynamic driver Dual-axis multi-angle fit 42H total playtime TOZO O2 Open Ear Wireless Earbuds,Multi-Angle Adjust 42H Bluetooth 5.3

**Brand:** tozo
**Price:** € 86.98
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with TOZO O2 — where comfort meets crystal-clear sound all day long!

## Quick Answers

- **What is this?** TOZO O2 Open Ear Wireless Earbuds,Multi-Angle Adjust 42H Bluetooth 5.3 by tozo
- **How much does it cost?** € 86.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/723008872-tozo-o2-open-ear-wireless-earbuds-multi-angle-adjust-42h)

## 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

- • **Custom Fit for Every Ear:** Dual-axis design adapts to 99% of ear shapes, ensuring all-day comfort without pressure or fatigue.
- • **Immersive Sound Experience:** TOZO ORIGX tech + 14.2mm driver delivers rich bass & crystal-clear highs for next-level audio clarity.
- • **Stay Connected, Hands-Free:** Bluetooth 5.3 with dual connectivity lets you switch between two devices seamlessly—perfect for multitasking pros.
- • **Built for Active Lifestyles:** IPX6 waterproof and ultra-lightweight, these earbuds keep up with your workouts, commutes, and outdoor adventures.
- • **Crystal-Clear Calls Anywhere:** Advanced DSP noise cancellation filters 90% of background noise, so your voice always stands out in busy environments.

## Overview

The TOZO O2 Open Ear Wireless Earbuds feature a powerful 14.2mm dynamic driver with proprietary acoustic tech for rich sound, a unique dual-axis adjustable design for a secure, pressure-free fit, and Bluetooth 5.3 with dual device connectivity. Offering up to 42 hours of playtime, DSP noise cancellation for clear calls, and IPX6 waterproofing, these earbuds are engineered for professionals who demand comfort, versatility, and premium audio on the go.

## Description

desertcart.com: TOZO O2 Open Ear Wireless Earbuds,Multi-Angle Adjust 42H Bluetooth 5.3 | Multi-Angle Adjustable Comfort Fit Bluetooth Headphones, Rich Bass, Crystal Clear Calls, Perfect For Sport Driving Work Black : Electronics

## Features

- [Rich and Delicate Sound] Equipped with a 14.2mm large-size dynamic driver, and combined with TOZO ORIGX acoustic technology, delivering deep and elastic bass, clear and transparent mid-to-high frequencies, enhanced sound layering, it effectively optimizes the sound quality shortcomings of the open-back structure.
- [Dual-Axis Design & Multi-angle Adjustment] The TOZO O2 features a unique dual-axis design enabling both horizontal and vertical adjustment, secure fit that adapts to 99% ear shapes and sizes. Wear them at work, meetings, or school, they feel so natural and lightweight that you’ll forget they’re on, ensuring a pressure-free fit for all-day listening sessions.
- [Comfort & Safety for Driving] These headphones are designed for comfortable wear and safe during driving, freeing your hands from holding a phone while allowing independent use of each earbuds, use either left or right for calls, music.
- [DSP Call Noise Cancellation] Equipped with professional DSP call noise cancellation technology, it effectively filters out up to 90% of background noise during calls, whether you’re in a busy subway, crowded office, or noisy gym, delivering crystal-clear call quality even in chaotic environments.
- [Dual Connectivity] The TOZO O2 feature powerful dual connectivity, allowing you to connect two phones simultaneously for seamless switching, It also supports using only one earphone.
- [42 Hrs Playtime] 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.
- [IPX6 Waterproof] Thanks to an ultra-light nano coating, these true wireless earbuds are IPX6 Waterproof and dust-proof, perfect for running, cycling, and hiking, the ear buds perform excellently even when sweaty or in light rain.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1CPH6TN |
| Additional Features | Lightweight |
| Age Range Description | All |
| Antenna Location | Audio Monitoring / Calling / Cycling / Disc Jockey Use / Exercise / Games/ Motorcycling/ Office Meetings / Radio Communication / Running / Skateboarding / Snowboarding / Studio |
| Audio Driver Size | 14.2 millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 55 milliseconds |
| Battery Average Life | 42 hours |
| Battery Charge Time | 12 hours |
| Best Sellers Rank | #5,505 in Electronics ( See Top 100 in Electronics ) #104 in Open-Ear Headphones #670 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 meters |
| Bluetooth Version | 5.3 |
| Brand Name | TOZO |
| Built-In Media | TOZO O2 Open Ear Wireless Headphones, USB-C® (A to C) cable (20"), User Manual, Wireless Charging Case |
| Carrying Case Battery Average Life | 42 hours |
| Carrying Case Battery Capacity | 70 amp_hours |
| Carrying Case Battery Charging Time | 1.5 hours |
| Carrying Case Color | Black |
| Carrying Case Height | 3.6 centimeters |
| Carrying Case Length | 5.2 centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 28 g |
| Carrying Case Width | 5.2 centimeters |
| Color | Dark Black |
| Compatible Devices | Compatible with IOS/Android mainstream mobile phones, tablets, laptops and other Bluetooth devices |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | App Control |
| Controller Type | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (21,854) |
| Earpiece Shape | Open Ear |
| Enclosure Material | Aluminum, Plastic, Polycarbonate (PC) |
| Frequency Response | 20 KHz |
| Generation | 1 |
| Hardware Interface | Bluetooth |
| Headphone Folding Features | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 ohm |
| Input-Device Interface | Bluetooth |
| Item Highlight | Multi-Angle Adjustable Comfort Fit Bluetooth Headphones, Rich Bass, Crystal Clear Calls, Perfect For Sport Driving Work Black |
| Item Weight | 78 g |
| Manufacturer | TOZO |
| Mfr Part Number | TOZO |
| Model Name | O2 |
| Model Number | T13187 |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | Noise Cancellation (Calls Only) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Sensitivity | 100 db |
| Specific Uses For Product | Business, Entertainment, Travel |
| Style Name | Contemporary |
| Subject Character | Animal / Anime / Cartoon / Fantasy / TV Series / Video Game / Sport / Music / Gaming / Motorcycling / Office Meetings |
| Theme | Animal / Anime / Cartoon / Fantasy / TV Series / Video Game / Sport / Music / Gaming / Motorcycling / Office Meetings |
| UPC | 810102981974 |
| Unit Count | 1 Count |
| Warranty Description | TOZO |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** TOZO
- **Color:** Dark Black
- **Ear Placement:** Open Ear
- **Form Factor:** Open Ear
- **Impedance:** 16 ohm

## Images

![TOZO O2 Open Ear Wireless Earbuds,Multi-Angle Adjust 42H Bluetooth 5.3 - Image 1](https://m.media-amazon.com/images/I/61qcLgY3QNL.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, Dark 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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**Shop now:** [https://www.desertcart.pt/products/723008872-tozo-o2-open-ear-wireless-earbuds-multi-angle-adjust-42h](https://www.desertcart.pt/products/723008872-tozo-o2-open-ear-wireless-earbuds-multi-angle-adjust-42h)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-18*