1. Product Overview
The Aoslen A68Pro Wireless Earbuds are designed to provide a high-quality audio experience with advanced features for daily use and sports activities. These earbuds feature Bluetooth 5.3 for stable connectivity, HiFi stereo sound, Environmental Noise Cancellation (ENC) for clear calls, and a long-lasting battery with a digital LED display on the charging case.
Figure 1: Aoslen A68Pro Wireless Earbuds and Charging Case. The charging case features an LED display showing battery levels for both earbuds and the case itself.
2. What's in the Box
- Aoslen A68Pro Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- Ear Tips (S/M/L sizes)
- User Manual
Figure 2: Package contents including earbuds, charging case, USB-C cable, and ear tips.
3. Setup and First Use
3.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The charging case features a built-in LED power display that shows the remaining power percentage of the case and the charging status of each earbud (L for left, R for right).
- Connect the provided USB-C cable to the charging port on the case and to a compatible USB power source.
- The LED display will illuminate, indicating the charging progress.
- A full charge for both the earbuds and the case takes approximately 1.5 hours.
- Once fully charged, the display will show 100% and the charging indicators for the earbuds will stop blinking.
Figure 3: The charging case displays the battery percentage and individual earbud charge status. Earbuds provide 6-8 hours of playtime on a single charge, with the case extending total playtime to 42 hours.
3.2. Pairing with Your Device
The Aoslen A68Pro earbuds utilize Bluetooth 5.3 technology for a fast and stable connection. After the initial pairing, the earbuds will automatically connect to your device when removed from the charging case.
- Ensure your device's Bluetooth is turned on.
- Open the lid of the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device, search for Bluetooth devices and select "A68Pro" from the list.
- Once connected, you will hear an audible confirmation, and the earbuds will be ready for use.
Figure 4: The earbuds offer one-step pairing. Simply open the charging case to automatically connect to a previously paired device.
The earbuds support both single-channel and dual-channel modes, allowing you to use either earbud independently or both together.
4. Operating the Earbuds
4.1. Smart Touch Controls
The Aoslen A68Pro earbuds feature intuitive touch controls on each earbud for managing audio playback, calls, and voice assistant activation.
| Action | Left Earbud | Right Earbud |
|---|---|---|
| Play/Pause | Click once | Click once |
| Next Song | Click twice | Click twice |
| Previous Song | Long press 2s | Long press 2s |
| Volume Up | N/A | Click three times |
| Volume Down | Click three times | N/A |
| Answer/End Call | Click once | Click once |
| Reject Call | Long press 2s | Long press 2s |
| Activate Voice Assistant | Click four times | Click four times |
| Reset Earbuds | Click five times | Click five times |
Figure 5: Visual guide to the touch control functions on each earbud.
4.2. Ergonomic Design and Fit
The A68Pro earbuds are designed for comfort and a secure fit, weighing only 3 grams each. They come with three sizes of ear tips (S/M/L) to ensure optimal comfort and sound isolation.
- Choose the ear tip size that provides the most comfortable and secure seal in your ear canal.
- Insert the earbud into your ear and gently twist it to find the best fit. The ergonomic design helps the earbud sit snugly.
Figure 6: The earbuds feature an ergonomic design for a comfortable fit, with interchangeable S/M/L ear tips.
4.3. Audio Features
The A68Pro earbuds deliver clear stereo sound with a 13mm cavity speaker driver unit, supporting HiFi sound quality with deep bass and clear treble. They also feature Environmental Noise Cancellation (ENC) with 4 microphones for enhanced call clarity.
Figure 7: Illustration of the 13mm dynamic driver, providing immersive sound quality.
Figure 8: Diagram showing the 4 ENC microphones that effectively reduce environmental noise for clear call quality.
5. Maintenance
5.1. Cleaning
To ensure optimal performance and hygiene, regularly clean your earbuds and charging case.
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- For ear tips, remove them from the earbuds and clean with a mild soap solution if necessary, then rinse thoroughly and allow to dry completely before reattaching.
- Gently clean the charging contacts on both the earbuds and inside the case with a dry cotton swab to ensure proper charging.
5.2. Water Resistance (IPX7)
The Aoslen A68Pro earbuds are IPX7 waterproof, meaning they can withstand sweat, light rain, and accidental splashes. This makes them suitable for sports and workouts.
- Do not submerge the earbuds in water for extended periods.
- Ensure the earbuds are dry before placing them back into the charging case to prevent damage to the charging contacts.
Figure 9: The IPX7 rating indicates resistance to sweat, light rain, and splashes.
6. Troubleshooting
If you encounter any issues with your Aoslen A68Pro earbuds, please refer to the following common solutions:
- Earbuds not pairing or connecting:
- Ensure both earbuds are charged.
- Turn off and then turn on Bluetooth on your device.
- Place both earbuds back into the charging case, close the lid, wait a few seconds, then open the lid again to re-initiate pairing mode.
- If issues persist, try resetting the earbuds by clicking either earbud five times rapidly while they are in the charging case with the lid open. Then, re-pair them with your device.
- No sound or low volume:
- Check the volume level on both your device and the earbuds.
- Ensure the earbuds are properly seated in your ears and that the ear tips provide a good seal.
- Clean any debris from the earbud speakers.
- Charging issues:
- Ensure the USB-C cable is securely connected to both the case and the power source.
- Verify that the charging contacts on the earbuds and inside the case are clean and free of obstruction.
- Try a different USB-C cable or power adapter.
- Call quality issues (ENC):
- Ensure the microphones on the earbuds are not obstructed.
- Move closer to your connected device to improve signal strength.
For further assistance, please contact Aoslen customer service.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | A68Pro |
| Brand | Aoslen |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Ear Placement | In Ear |
| Audio Driver Size | 13 Millimeters |
| Frequency Range | 20 Hz - 20,000 Hz |
| Impedance | 32 Ohm |
| Battery Life (Earbuds) | 8 Hours |
| Total Playtime with Case | 42 Hours |
| Charging Time (Earbuds & Case) | 1.5 Hours |
| Water Resistance Level | IPX7 |
| Control Method | Touch |
| Material | Plastic |
| Item Weight | 3.52 ounces |
| Package Dimensions | 4.17 x 3.31 x 1.34 inches |
| Included Components | USB C*1 |
8. Warranty and Support
Aoslen is committed to providing high-quality products and excellent customer service. Your A68Pro Wireless Earbuds come with a comprehensive warranty.
- 365 Days Warranty Service: Aoslen offers a 365-day warranty period. If the product has any quality defects, Aoslen will replace the product or provide a full refund.
- 7*24H Professional Service: For any inquiries or issues, Aoslen provides 24-hour online customer service.
Please contact Aoslen customer service team for assistance with product delivery, satisfaction, usage problems, returns, or any other concerns.
