Introduction
This manual provides comprehensive instructions for the use and maintenance of your DELLONA Hearing Aids. Designed for seniors with severe hearing loss, these rechargeable hearing aids feature noise cancelling capabilities and 4 distinct modes to enhance your daily listening experience. Please read this manual thoroughly before first use to ensure proper operation and longevity of your device.
Product Overview and Components
Your DELLONA Hearing Aids are designed for comfort and effective amplification. Familiarize yourself with the main components:
Figure 1: Components of the DELLONA Hearing Aid. This diagram highlights the key parts including the ear hook for secure placement, the catheter and double earplugs for sound delivery, and the microphone, volume knob, mode button, and switch for control.
- Ear Hook: Provides a secure over-ear fit.
- Catheter: Connects the main unit to the earplug.
- Double Earplugs: Ensures comfortable and effective sound delivery into the ear canal.
- Microphone: Captures ambient sounds.
- Volume Knob: Adjusts the amplification level.
- Mode Button: Cycles through the 4 noise reduction modes.
- Switch (On/Off): Powers the device on or off.
Setup and Initial Use
- Unpacking: Carefully remove all components from the packaging. Ensure you have two hearing aids, two USB cables, two power adapters, 12 earplugs, two brushes, and this user manual.
- Initial Charge: Before first use, fully charge your hearing aids.
Figure 2: Charging the Hearing Aid. Connect the USB charging cable to any outlet and insert the pins into the ports on the device. The indicator while flash while charging and stop when fully charged. A full charge takes approximately 3 hours and provides up to 80 hours of battery life.
Connect the USB charging cable to any compatible power adapter and then to the charging port on the hearing aid. The indicator light will flash during charging and turn solid or off when fully charged. A full charge typically takes about 3 hours and provides up to 80 hours of use.
- Earplug Selection and Insertion: Choose the earplug size that provides the most comfortable and secure fit in your ear canal. Gently attach the selected earplug to the catheter.
Figure 3: Over-Ear Fit. The hearing aids are designed to fit snugly over the ear with an exterior hook for security. They are sweat-proof and waterproof, and can be worn on either the left or right ear.
Place the ear hook over your ear, then gently insert the earplug into your ear canal. Ensure a snug fit to prevent feedback and maximize sound quality. The design allows for use on either the left or right ear.
Operating Instructions
- Power On/Off: To power on the device, press and hold the switch until the indicator light turns on. To turn off, press and hold the switch again until the light turns off.
- Adjusting Volume: Quickly press the Volume Knob to adjust the amplification level. Each press will cycle through the available volume levels.
- Changing Modes: Your hearing aids feature 4 noise reduction modes.
Figure 4: Four Noise Reduction Modes. The hearing amplifier set offers 4 distinct modes to suit various environments, from quiet settings to crowded streets.
To change between the four noise reduction modes, press and hold the Mode Button for 2 seconds. Release the button to select the desired mode. A flash will indicate the selected mode.
Maintenance and Care
- Cleaning: Use a soft, dry cloth to gently wipe the exterior of the hearing aids. Avoid getting moisture into the battery compartment or any openings. Regularly clean earplugs with the provided brush to remove earwax buildup.
- Storage: When not in use, turn off the device to conserve battery life. Store the hearing aids in the provided storage box in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: Recharge the devices as needed. Avoid fully depleting the battery frequently to prolong its lifespan.
Troubleshooting
If you experience issues with your DELLONA Hearing Aids, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound/Low Sound | Battery low; Earplug blocked; Volume too low; Device off. | Charge the device; Clean the earplug; Increase volume; Power on the device. |
| Whistling/Feedback Noise | Earplug not properly seated; Earplug too small; Earwax buildup. | Re-insert earplug for a snug fit; Try a larger earplug size; Clean ear canal and earplug. |
| Device Not Charging | Cable or adapter faulty; Charging port dirty. | Try a different USB cable or adapter; Gently clean the charging port. |
If the problem persists after trying these solutions, please contact customer support.
Specifications
- Model Name: D10
- Item Model Number: D10BTE-BG-N1
- Product Dimensions: 2 x 0.6 x 0.1 inches
- Weight: 6.38 ounces
- Battery Type: 1 Lithium Ion battery (included)
- Battery Life: Up to 80 hours on a single 3-hour charge
- Amplification: Up to 130 dB
- Noise Reduction Modes: 4
- Material: Plastic
- Color: Beige
Warranty and Support
While specific warranty details are not provided in this manual, DELLONA is committed to customer satisfaction. For any issues regarding your hearing aid's design or packaging, or for technical support, please contact DELLONA customer service. We aim for a 24-hour response time to address your concerns.
For further assistance, you may visit the official DELLONA store on Amazon: DELLONA Store.
