1. Introduction
Thank you for choosing Elecvos Rechargeable Sound Amplifiers. This device is designed to assist adults and seniors experiencing hearing loss by amplifying sounds and reducing noise, thereby improving overall hearing clarity. Please read this manual carefully before using the device to ensure proper operation and maintenance.
2. Safety Information
- Keep the device out of reach of children and pets.
- Do not expose the device to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping or subjecting the device to strong impacts.
- Do not attempt to disassemble or repair the device yourself. Contact customer support if issues arise.
- Clean the device regularly as instructed in the maintenance section to prevent earwax buildup and ensure optimal performance.
- If you experience discomfort or pain while using the device, discontinue use and consult a medical professional.
3. Package Contents
Verify that all items are present in your package:
Image: Contents of the Elecvos Rechargeable Sound Amplifiers package.
- 1 x Charging Case
- 2 x Elecvos Hearing Aids (Left and Right)
- 1 x User Guide
- 1 x USB Charging Cable
- 6 x Earplugs (various sizes)
- 1 x Cleaning Brush
4. Product Overview and Components
Familiarize yourself with the different parts of your Elecvos Sound Amplifiers and their charging case.
Image: Labeled diagram of the Elecvos Hearing Aid and Charging Case components.
- Touch Key: Used for power on/off and volume control.
- Speaker: Delivers amplified sound to your ear.
- Microphone: Picks up surrounding sounds.
- Indicator Light: Shows device status (e.g., charging, powered on).
- Earplugs: Soft silicone tips for comfortable and secure fit.
- Charging Connection Dot: Connects to the charging case for power.
- Charging Box Power Display: Digital display on the case showing battery percentage.
- Hearing Aid Charging Progress Display: Indicators on the case showing individual hearing aid charging status.
- USB Output Port: For charging other devices (power bank function).
- Type-C Charging Port: For charging the hearing aid case.
5. Setup
5.1 Initial Charging
Before first use, fully charge the hearing aids and the charging case.
Image: Elecvos Hearing Aids and Charging Case during charging.
- Connect the provided USB Type-C charging cable to the Type-C port on the charging case.
- Plug the other end of the cable into a compatible USB power adapter (not included) or a computer USB port.
- Place the hearing aids into their respective slots in the charging case. Ensure the charging connection dots align.
- The digital display on the case will show the charging progress. A full charge for the case takes approximately 2-3 hours. The hearing aids will charge automatically when placed in the powered case.
- Once fully charged, the case can provide up to 500 hours of standby time, and the hearing aids offer approximately 25 hours of working time on a single charge.
5.2 Choosing the Right Earplugs
Select the earplug size that provides the most comfortable and secure fit in your ear canal. A good fit is crucial for optimal sound quality and to prevent feedback.
5.3 Inserting the Hearing Aids
Image: Step-by-step guide for inserting the hearing aids.
- Ensure your ears are clean before insertion.
- Gently insert the hearing aid into your ear canal. Twist slightly if needed to ensure a snug and comfortable fit. The device should sit discreetly within the ear.
6. Operating Instructions
6.1 Power On/Off
- Power On: The hearing aids automatically power on when removed from the charging case. Alternatively, press and hold the touch key on the hearing aid for approximately 2 seconds until you hear an audible indication.
- Power Off: Place the hearing aids back into the charging case. They will automatically power off and begin charging. Alternatively, press and hold the touch key for approximately 5 seconds until you hear an audible indication.
6.2 Volume Adjustment
Image: Demonstrating one-button volume control.
- The Elecvos hearing aids feature 4 levels of volume.
- To adjust the volume, short press the touch key on the hearing aid. Each short press will cycle through the volume levels.
- Adjust the volume to a comfortable level that allows you to hear clearly without discomfort.
6.3 Noise Canceling Feature
The upgraded intelligent chips in Elecvos hearing aids provide up to 95% noise cancellation, helping to reduce background noise and enhance speech clarity.
7. Maintenance
7.1 Cleaning the Hearing Aids
- Use the provided cleaning brush to gently remove any earwax or debris from the earplugs and the sound outlet.
- Wipe the body of the hearing aid with a soft, dry cloth. Do not use water or cleaning solutions directly on the device.
- Regular cleaning prevents blockages and ensures optimal sound quality.
7.2 Storage
- When not in use, store the hearing aids in their charging case to protect them from dust, moisture, and physical damage.
- Store the charging case and hearing aids in a cool, dry place.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low sound | Battery is low; Volume is too low; Earplug is blocked by earwax; Device is off. | Charge the device; Increase volume; Clean the earplug and sound outlet; Power on the device. |
| Whistling or feedback sound | Earplug not properly inserted; Earplug size is incorrect; Volume is too high. | Re-insert the hearing aid snugly; Try a different size earplug for a better seal; Lower the volume. |
| Intermittent sound | Low battery; Loose connection. | Charge the device; Ensure hearing aid is properly seated in the ear. |
| Charging case not charging | Charging cable or adapter faulty; Port is dirty. | Try a different cable or adapter; Clean the Type-C charging port. |
If the problem persists after trying these solutions, please contact Elecvos customer support for further assistance.
9. Specifications
- Model Name: Elecvos Rechargeable Sound Amplifiers
- Brand: Elecvos
- Color: Beige
- Power Source: Battery Powered (Rechargeable)
- Material: Plastic or lightweight metal
- Package Dimensions: 3.78 x 3.74 x 1.65 inches
- Weight: 0.13 ounces (approximate, for hearing aids)
- Charging Time (Case): 2-3 hours
- Working Time (Hearing Aids): Up to 25 hours
- Noise Cancellation: Up to 95%
- Volume Levels: 4
10. Warranty and Support
Elecvos is committed to providing high-quality products and excellent customer service. For any product-related inquiries, issues, or warranty claims, please contact our customer support team. We aim to provide a satisfactory answer within 24 hours.
Please refer to your purchase documentation or the Elecvos official website for specific warranty terms and contact information.
