Introduction
Thank you for choosing BUGANI OpenFree Open Ear Headphones. These headphones are designed to provide a comfortable and immersive audio experience while keeping you aware of your surroundings. This manual will guide you through the setup, operation, and maintenance of your new headphones.
What's in the Box
- BUGANI Open Ear Headphones
- Charging Case
- USB-C Charging Cable
- User Manual

Image: The BUGANI OpenFree Open Ear Headphones, showing both earbuds and the charging case with its clear lid open, revealing the earbuds inside.
Product Features
- True Open Ear Design: Rests gently on the ear without entering the ear canal, ensuring comfort and situational awareness.
- Premium Immersive Stereo Sound: Equipped with dual 16.2mm dynamic drivers and bio-diaphragm technology for rich, clear audio.
- Extremely Lightweight & Comfortable: Weighing 0.2 oz, made of soft silicone with a multi-point support system for a secure fit.
- Hearing Protection: Avoids common issues of traditional earbuds by not blocking the ear canal, reducing ear fatigue and potential hearing damage.
- ENC Noise Reduction: Built-in dual microphones with environmental noise reduction technology for crystal clear calls.
- Latest Bluetooth 5.3: Provides stable, low-latency connection with 2x transmission speed.
- Extended Playtime: Up to 12 hours of continuous playback per charge, and 30 hours total with the charging case.
- IPX6 Waterproof: Nano-coating protects against water and sweat, suitable for various activities.
- Smart Touch Control & One-Step Pairing: Intuitive touch controls and automatic connection upon opening the charging case.

Image: A woman wearing the BUGANI OpenFree headphones, illustrating the open-ear comfort and lightweight design.

Image: An illustration of the BUGANI OpenFree headphone's internal components, highlighting the 16.2mm dynamic drivers for powerful audio.

Image: A visual representation of the ENC noise reduction technology in the BUGANI OpenFree headphones, showing sound waves being processed for clear communication.
Setup Instructions
1. Charging the Headphones and Case
Before first use, fully charge the headphones and charging case. Connect the provided USB-C cable to the charging port on the case and to a USB power source (e.g., wall adapter, computer USB port).
- The charging case indicators will show charging status.
- A full charge typically takes 1-2 hours for the case.
- Place the earbuds into the charging case to charge them. The earbuds will indicate their charging status.

Image: An illustration showing the charging case and earbuds, highlighting the 2-hour quick charge and 30-hour total playtime.
2. Pairing with Your Device
- Ensure the headphones are charged.
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED light on the earbuds.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings and turn Bluetooth on.
- Search for available devices and select "BUGANI OpenFree" (or similar name) from the list.
- Once connected, the LED indicator on the earbuds will stop flashing.
- The headphones will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.

Image: A graphic illustrating the Bluetooth 5.3 technology, indicating fast and stable wireless connectivity.
Operating Instructions
Wearing the Headphones
The BUGANI OpenFree headphones are designed to rest on your ear, not inside the ear canal. Gently place each earbud over your ear, ensuring the speaker portion is positioned near your ear canal for optimal sound, and the ear hook securely wraps around the back of your ear.

Image: A person running outdoors, demonstrating how the BUGANI OpenFree headphones stay securely in place during physical activity.

Image: A cyclist wearing BUGANI OpenFree headphones on a road, with a car in the background, illustrating the benefit of staying aware of surroundings.
Touch Controls
The headphones feature smart touch controls on each earbud for easy management of music and calls.
| Action | Function |
|---|---|
| Single tap (either earbud) | Play/Pause music, Answer/End call |
| Double tap (Right earbud) | Volume Up |
| Double tap (Left earbud) | Volume Down |
| Press (Right earbud) for 2s | Next Track |
| Press (Left earbud) for 2s | Previous Track |
| Triple tap (either earbud) | Activate Voice Assistant |
| Press (either earbud) for 2s during call | Reject Call |

Image: A diagram illustrating the various smart touch controls on the BUGANI OpenFree earbuds for music playback, call management, and voice assistant activation.
Maintenance
Cleaning
- Wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical sprays.
- Ensure charging contacts are clean and dry before placing earbuds in the case.
Storage
- Store the headphones in their charging case when not in use to protect them and keep them charged.
- Avoid storing in extreme temperatures or high humidity.

Image: A close-up of the BUGANI OpenFree headphones with water droplets, emphasizing their IPX6 waterproof capability.
Troubleshooting
- No Sound: Ensure headphones are paired and connected. Check volume levels on both headphones and your device.
- Cannot Pair: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode. Try turning Bluetooth off and on again on your device.
- Intermittent Connection: Ensure there are no obstructions between the headphones and your device. Keep within the Bluetooth range (up to 10 meters).
- Charging Issues: Verify the charging cable is securely connected and the power source is active. Clean the charging contacts on the earbuds and case.
- One Earbud Not Working: Try resetting the earbuds by placing them back in the case, closing it, and then reopening to re-establish connection.
Specifications
| Feature | Detail |
|---|---|
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 16.2 mm |
| Battery Life (Earbuds) | Up to 12 Hours |
| Total Playtime (with Case) | Up to 30 Hours |
| Charging Time | 1.5 - 2 Hours (Case) |
| Charging Port | USB-C |
| Water Resistance Rating | IPX6 |
| Control Method | Touch |
| Ear Placement | Open Ear |
| Item Weight | 3.84 ounces |
| Material | Silicone |
Warranty and Support
BUGANI products are designed for reliability and performance. For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official BUGANI website. Keep your proof of purchase for any warranty claims.





