Oraolo Oraolo E31
Oraolo Open Ear Headphones User Manual
Model: Oraolo E31
Introduction
Thank you for choosing Oraolo Open Ear Headphones. These Bluetooth 5.4 wireless earbuds are designed to provide a comfortable, high-fidelity audio experience with an open-ear clip-on design, clear call technology, and robust IPX6 waterproofing. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Image: The Oraolo Open Ear Headphones (left and right earbuds) alongside their sleek charging case.
What's in the Box

Image: A visual representation of the Oraolo OE06 packaging and its contents, including the earbuds, charging cable, and user manual.
Your Oraolo Open Ear Headphones package should contain the following items:
- 1 x Oraolo Open Ear AC600 Headphones
- 1 x Type-C Charging Cable
- 1 x User Manual (this document)
Product Features
Premium Audio Quality
The Oraolo Open Ear Headphones are equipped with a unique digital audio processor and powerful 13mm drivers, delivering high-fidelity stereo sound with deep bass and crisp highs. Qualcomm aptX HD audio decoding ensures every note is reproduced with rich detail and clarity.

Image: An exploded view diagram illustrating the internal components responsible for pure stereo sound, including the titanium composite diaphragm and 13mm wide frequency driver.
Comfortable & Secure Open-Ear Design
Weighing just 0.2 oz, these earbuds are lighter and more breathable than traditional headphones, ensuring all-day comfort without fatigue. The open-ear clip design follows ergonomic principles, avoiding ear canal blockage and staying snug and secure during various activities.

Image: A graphic highlighting the key features of the open-ear clip-on design: ultra-lightweight, skin-friendly material, and 24-hour wear comfort.
Crystal Clear Calls with ENC Technology
Equipped with Environmental Noise Cancellation (ENC), these earbuds analyze and counteract background noise in real time, ensuring crisp, distortion-free calls. Experience face-to-face clarity in any environment.

Image: A visual representation of the calling noise cancellation feature, showing sound waves being filtered out while a voice is precisely captured, with examples of use cases like daily wear, business, and outdoor sports.
Long Battery Life & Rapid Charging
A single charge provides up to 7 hours of playtime (at medium volume), and the sleek charging case extends total usage to 21 hours. With USB-C fast charging, just 10 minutes of charging provides 1 hour of uninterrupted listening.

Image: A graphic displaying the battery life: 7 hours on a single charge and 24 hours total with the charging case, highlighting the fast charging capability of 10 minutes for 1 hour of use.
IPX6 Water Resistance
Built to withstand heavy sweat and rain, these earbuds thrive in demanding environments. They are perfect for fitness enthusiasts, delivering uninterrupted performance during running, hiking, or intense workouts, rain or shine.

Image: A visual demonstrating the IPX6 water resistance of the earbuds, with water droplets splashing around them, indicating they are rainproof, sweatproof, and splashproof.
Setup
Initial Charging
Before first use, fully charge your Oraolo Open Ear Headphones and their charging case. Connect the provided Type-C charging cable to the charging port on the case and a compatible USB power source. The indicator lights on the case will show charging status.
Bluetooth Pairing
- Ensure the earbuds are in the charging case and the case has power.
- Open the charging case lid. The earbuds will automatically enter pairing mode, indicated by a flashing light on the earbuds.
- On your device (smartphone, tablet, computer), go to Bluetooth settings.
- Search for "Oraolo E31" (or similar name) in the list of available devices.
- Select "Oraolo E31" to connect. Once connected, the earbud indicator lights will stop flashing.
- If pairing fails, place the earbuds back in the case, close the lid, and repeat the steps.
How to Wear
The Oraolo Open Ear Headphones are designed for a secure and comfortable fit. Follow these steps to wear them correctly:

Image: A four-step visual guide demonstrating how to properly wear the Oraolo Open Ear Headphones: 1. Confirm L/R side, 2. Confirm direction of the earbud, 3. Clip on to the ear by sliding down the earbud, 4. Adjust to the comfort position.
- Confirm L/R Side: Identify the left (L) and right (R) earbuds.
- Confirm Direction: Ensure the earbud is oriented correctly for your ear.
- Clip On: Gently slide the earbud down onto your ear, clipping it securely around the earlobe.
- Adjust for Comfort: Adjust the position until it feels comfortable and stable. The flexible design allows for personalized adjustment.
Operating Instructions (Touch Control)
Your Oraolo Open Ear Headphones feature intuitive touch controls on each earbud. Refer to the diagram and descriptions below for common functions:

Image: A visual guide detailing the touch control functions on the Oraolo Open Ear Headphones, showing the touch sensitive areas and corresponding actions.
| Action | Control |
|---|---|
| Play/Pause | Double Touch on L/R |
| Voice Assistant | Touch L/R for 2S |
| Answer/End Call | Double Touch on L/R |
| Reject Call | Touch L/R for 2S |
| Next Track | Triple Touch on R |
| Previous Track | Triple Touch on L |
| Volume Down | Single Touch on L |
| Volume Up | Single Touch on R |
Charging
To charge your Oraolo Open Ear Headphones, place them back into their charging case. The earbuds will automatically begin charging. To charge the case itself, connect the provided Type-C USB cable to the charging port on the case and a power adapter (not included) or a computer's USB port.
- Earbud Playtime: Up to 7 hours on a single charge (at medium volume).
- Total Playtime with Case: Up to 21 hours.
- Earbud Charging Time: Approximately 1.5 hours.
- Case Charging Time: Approximately 2 hours.
- Quick Charge: 10 minutes of charging provides 1 hour of listening time.
Maintenance
Proper care will extend the life of your Oraolo Open Ear Headphones:
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use harsh chemicals or abrasive materials.
- Water Exposure: While IPX6 water-resistant, avoid submerging the earbuds in water. Dry them thoroughly if they get wet from sweat or rain before placing them back in the charging case.
- Storage: Store the headphones in their charging case when not in use to protect them and keep them charged. Avoid extreme temperatures.
- Battery Care: To preserve battery life, charge the headphones regularly, even if not used frequently. Avoid fully draining the battery for extended periods.
Troubleshooting
If you encounter issues with your Oraolo Open Ear Headphones, try the following solutions:
- No Sound/Connection Issues:
- Ensure earbuds are charged.
- Check if Bluetooth is enabled on your device.
- Make sure the earbuds are paired correctly (see Setup section).
- Try unpairing and re-pairing the earbuds with your device.
- Restart your device.
- One Earbud Not Working:
- Place both earbuds back in the charging case, close the lid, wait a few seconds, then open it again.
- Ensure both earbuds are charged.
- Poor Sound Quality:
- Ensure the earbuds are clean and free of debris.
- Move closer to your connected device to avoid interference.
- Check the audio source quality.
- Earbuds Not Charging:
- Ensure the charging cable is securely connected to both the case and the power source.
- Check if the charging case itself has power.
- Clean the charging contacts on the earbuds and inside the case with a dry cotton swab.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Oraolo Open Ear AC600 / Oraolo E31 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 33 Feet (10 meters) |
| Ear Placement | Open Ear |
| Control Type | Touch Control |
| Water Resistance Level | IPX6 (Rainproof, Sweatproof, Splashproof) |
| Single Charge Playtime | Up to 7 Hours (at medium volume) |
| Total Playtime (with case) | Up to 21 Hours |
| Charging Time (Earbuds) | Approx. 1.5 Hours |
| Charging Time (Case) | Approx. 2 Hours |
| Audio Driver Type | Dynamic Driver (13mm) |
| Material | Plastic |
| Item Weight | 0.2 oz (per earbud) / 5.3 ounces (total package) |
Warranty and Support
Oraolo products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official Oraolo website. Keep your purchase receipt as proof of purchase.
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