Introduction
Thank you for choosing the TOZO OpenEgo True Wireless Open Ear Headphones. This manual provides essential information for setting up, operating, and maintaining your new headphones. Please read it thoroughly before use to ensure optimal performance and longevity of your device.
What's in the Box
- OpenEgo Wireless Earbuds
- Charging Case
- USB-C® (A to C) cable (20")
- User Manual

Image: The TOZO OpenEgo True Wireless Open Ear Headphones, including the earbuds and their charging case.
Product Overview
The TOZO OpenEgo headphones feature an open-ear design for comfort and environmental awareness, equipped with advanced audio technology and a long-lasting battery.
Key Components
- Earbuds: Left and Right earbuds with earhooks.
- Charging Case: Portable case for charging and storage, featuring an LED digital display for battery status.
- USB-C Port: For charging the case.
- Microphones: Dual microphones for clear calls.
- Touch Control Area: For managing playback, calls, and other functions.

Image: A detailed view of a single TOZO OpenEgo earbud, highlighting its open-ear design and earhook.
Setup
1. Charging the Headphones and Case
Before first use, fully charge the headphones and the charging case. The charging case provides up to 80 hours of playtime.
- Place the earbuds into the charging case.
- Connect the USB-C cable to the charging case and a power source.
- The LED digital display on the case will show the battery percentage of the case and individual earbuds.
- Charging time is approximately 1.5 hours.

Image: The TOZO OpenEgo charging case with earbuds inside, showing the digital display indicating battery life and the impressive 80-hour total playtime.
2. Pairing with Your Device
The OpenEgo headphones feature one-step pairing for quick and hassle-free connection.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Select "TOZO OpenEgo" from the list of available devices.
- Once connected, you will hear a confirmation tone, and the device will show "Connected".

Image: A smartphone displaying its Bluetooth settings, showing "TOZO OpenEgo" as a connected device, illustrating the one-step pairing process.
3. TOZO APP Integration
Enhance your audio experience by downloading the official TOZO App. The app allows for customization and access to advanced features.
- Download the "TOZO" app from your device's app store (iOS App Store or Google Play Store).
- Open the app and follow the on-screen instructions to connect your OpenEgo headphones.
- Within the app, you can switch between 32 EQ modes, customize sound settings, adjust equalizer preferences, and receive firmware updates.

Image: Multiple smartphone screens displaying the TOZO App interface, highlighting the 32 EQ sound modes and other customization options available.
Operating the Headphones
Wearing Instructions
The OpenEgo headphones are designed for comfortable, non-intrusive wear, allowing you to stay aware of your surroundings.
- Place the ear hook over your ear.
- Rotate the earbud backward and adjust it to the optimal position for a secure and comfortable fit.
- Optional: Use the included ear support braces for improved fit during active workouts.

Image: A person wearing a TOZO OpenEgo earbud, demonstrating its comfortable and secure open-ear fit.

Image: A close-up showing the earbud with an ear support brace, designed to enhance stability during movement.
Audio Features
- Dynamic Driver: Equipped with a 16.2mm large dynamic driver for high-fidelity audio, clear highs, and resonant lows.
- TOZO OrigX Acoustics: Enhances sound quality, providing translucent highs and immersive lows.
- Directional Sound: Precision directional sound technology minimizes sound leakage while delivering dynamic low-frequency enhancement.

Image: A diagram illustrating the 16.2mm extra-large dynamic driver, emphasizing its size and contribution to sound quality.

Image: A graphic demonstrating the directional sound technology, showing how sound is directed towards the ear with minimal leakage.
Call Features
The OpenEgo headphones feature dual-microphone noise cancellation for clear conversations.
- Dual-Microphone Noise Cancelling: Filters out external noise during calls, ensuring clear communication.

Image: A woman using the TOZO OpenEgo earbuds for a call, illustrating the clear conversation feature.
Controls
The headphones can be controlled via touch gestures on the earbuds or through the TOZO App.
| Action | Touch Control | TOZO App |
|---|---|---|
| Play/Pause | Single tap | Available |
| Next Track | Double tap Right earbud | Available |
| Previous Track | Double tap Left earbud | Available |
| Volume Up | Triple tap Right earbud | Available |
| Volume Down | Triple tap Left earbud | Available |
| Answer/End Call | Single tap | N/A |
| Reject Call | Long press | N/A |
| Activate Voice Assistant | Long press (specific earbud) | N/A |
| EQ Modes | N/A | Available (32 modes) |
Maintenance
Cleaning
Regular cleaning helps maintain the performance and hygiene of your headphones.
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- Do not use abrasive cleaners, alcohol, or chemical sprays.
- Ensure charging contacts are clean and dry.
Water Resistance
The OpenEgo headphones are IPX5 sweat-resistant, making them suitable for workouts and outdoor activities.
- IPX5 rating means they can resist a sustained, low-pressure water jet spray.
- They are not designed for submersion in water (e.g., swimming or showering).
- Ensure the charging port is dry before charging.
Troubleshooting
If you encounter issues with your TOZO OpenEgo headphones, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not charging |
|
| Cannot pair with device |
|
| No sound or low volume |
|
| Intermittent connection |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | TOZO OpenEgo |
| Model Number | T13088 |
| Connectivity Technology | Wireless Open Ear Headphone |
| Wireless Communication Technology | Bluetooth 5.3 |
| Bluetooth Range | 10 Meters |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 16.2 Millimeters |
| Frequency Response | 20 Hz - 20 KHz |
| Impedance | 32 Ohm |
| Battery Life (with Charging Case) | Up to 80 Hours |
| Charging Time | 1.5 Hours |
| Water Resistance Level | IPX5 (Sweat-resistant) |
| Control Type | App Control / Touch Control |
| Dimensions (Product) | 2.71 x 1.18 x 3 inches |
| Item Weight | 0.001 ounces (approx. 0.02 grams) |
Warranty and Support
TOZO products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official TOZO website.
For technical support, troubleshooting assistance, or any inquiries, please contact TOZO Customer Service through their official website or the TOZO App.
Official TOZO Website: www.tozostore.com







