1. Introduction
Thank you for choosing the VIDONN T3 Wireless Headphones. This manual provides detailed instructions for the proper use, maintenance, and troubleshooting of your new headphones. Please read this manual carefully before use and retain it for future reference.
Key Features:
- Comfortable Ear Hook Design: Elastic and soft ear hooks ensure a secure fit during long workouts with minimal pressure.
- IPX7 Waterproof Rating: Effectively resists water splashes and sweat, suitable for sports and outdoor activities.
- Extended Playback: Up to 8 hours of playback on a single charge, with a total of 24 hours using the portable charging case.
- Bluetooth 5.3 Technology: Provides a fast, stable, and efficient wireless connection.
- High-Fidelity Audio & Clear Calls: Features 15.4mm dynamic drivers for powerful stereo sound and dual microphones for effective noise reduction during calls.
2. Package Contents
Please check the package contents upon unboxing. If any items are missing or damaged, contact customer support.
- VIDONN T3 Wireless Headphones (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual
3. Setup
3.1 Charging the Headphones and Case
Before first use, fully charge the headphones and charging case.
- Place the headphones into the charging case, ensuring they are correctly seated.
- Connect the USB charging cable to the charging port on the case and plug the other end into a USB power adapter (not included) or a computer's USB port.
- The indicator lights on the case and headphones will show charging status. Refer to the LED indicator section for details.
- Once fully charged, disconnect the charging cable.

Image: VIDONN T3 Headphones placed in their charging case, illustrating the charging setup. The image highlights 8 hours of playtime and an additional 22 hours with the charging case.
3.2 Pairing with a Device
The headphones will automatically enter pairing mode when taken out of the charging case for the first time.
- Ensure the headphones are charged.
- Open the charging case and remove both headphones. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "VIDONN T3" in the list of available Bluetooth devices.
- Select "VIDONN T3" to connect. Once connected, you will hear a confirmation tone, and the LED indicators on the headphones will change.
- For subsequent uses, the headphones will automatically connect to the last paired device when removed from the case.
4. Operating Instructions
4.1 Wearing the Headphones
The VIDONN T3 headphones feature an ergonomic ear hook design for a secure and comfortable fit.
- Identify the left (L) and right (R) headphones.
- Gently place the earbud into your ear canal.
- Adjust the flexible ear hook over the top of your ear until it feels secure and comfortable.

Image: Demonstrates the VIDONN T3 headphones being worn during sports, cycling, commuting, and office work, highlighting their versatility and secure fit.
4.2 Basic Controls
The headphones feature touch controls for various functions. Specific touch patterns may vary slightly; refer to the quick start guide for precise gestures.
- Power On/Off: Headphones power on automatically when removed from the case and power off when placed back in.
- Play/Pause: Single tap on either headphone.
- Next Track: Double tap on the right headphone.
- Previous Track: Double tap on the left headphone.
- Answer/End Call: Single tap on either headphone during an incoming call.
- Reject Call: Press and hold either headphone for 2 seconds during an incoming call.
- Activate Voice Assistant: Triple tap on either headphone.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your VIDONN T3 headphones.
- Cleaning: Use a soft, dry, lint-free cloth to clean the headphones and charging case. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters any openings. Due to the IPX7 rating, they can withstand splashes, but avoid submerging them.
- Storage: When not in use, store the headphones in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
- Avoid Chemicals: Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the surface or internal components.
- Charging: Charge the headphones regularly, even if not used frequently, to maintain battery health.
6. Troubleshooting
If you encounter issues with your headphones, refer to the following common problems and solutions.
| Problem | Possible Solution |
|---|---|
| Headphones not powering on. | Ensure the headphones are charged. Place them in the charging case and connect the case to power. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| Charging case not charging. |
|
7. Specifications
| Feature | Detail |
|---|---|
| Brand | VIDONN |
| Model Name | T3 Headphones |
| Color | White |
| Form Factor | Over Ear (Ear Hook) |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Waterproof Rating | IPX7 |
| Playback Time | Up to 8 hours (24 hours with charging case) |
| Driver Size | 15.4 mm Dynamic Drivers |
| Microphones | Built-in (Dual microphones for clear calls) |
| Material | Silicone |
| Weight (per earbud) | Approx. 9.5 grams |

Image: Overview of VIDONN T3 Headphones highlighting key features such as 9-gram weight, sweatproof design, Bluetooth 5.3, 8 hours of battery life, and stable fit.

Image: Detailed view of the VIDONN T3 Headphones' sound technology, illustrating enhanced bass, directional sound transmission, open-ear listening, and the 15.4mm titanium alloy composite diaphragm speaker.
8. Warranty and Support
VIDONN products are designed and manufactured to the highest quality standards. For warranty information, technical support, or customer service inquiries, please refer to the warranty card included in your package or visit the official VIDONN website.
Please retain your proof of purchase for warranty claims.
