Introduction
Thank you for choosing the MaxiAids Universal Earphones. These earphones are designed to provide a high-quality audio experience in a compact and portable form factor. Featuring class-leading proprietary transducer technology, dual earphones with an elegant ergonomic design, and a great soundstage, they are suitable for a wide range of audio applications.
This manual provides essential information on setting up, operating, maintaining, and troubleshooting your earphones to ensure optimal performance and longevity.
An image showing the MaxiAids Universal Earphones, featuring the black earbud units, the coiled black cable, the 3.5mm stereo jack, and two translucent pink silicone ear tips.
Setup
Follow these steps to set up your MaxiAids Universal Earphones:
- Unpack the Earphones: Carefully remove the earphones and any included accessories from their packaging. Ensure the cable is not tangled.
- Select Ear Tips: The earphones come with different sized ear tips (as shown in the product image). Choose the ear tips that provide the most comfortable and secure fit for your ears. A good seal is crucial for optimal sound quality and bass response. To change, gently pull off the existing ear tips and push on the desired size.
- Connect to Audio Source: Locate the 3.5mm stereo jack at the end of the earphone cable. Insert this jack firmly into the headphone port of your audio device (e.g., smartphone, tablet, computer, MP3 player).
- Insert Earphones: Gently insert the earbud units into your ears. Ensure they are seated comfortably and securely. The left earbud is typically marked with an 'L' and the right with an 'R'.
Operating Instructions
Once connected, operating your earphones is straightforward:
- Audio Playback: Begin playing audio from your connected device. The sound will be routed through the earphones.
- Volume Control: Adjust the volume directly on your audio source device. These earphones do not feature inline volume controls.
- Comfort and Fit: If the sound quality seems poor or there is a lack of bass, re-adjust the earphones in your ears or try a different size of ear tips to achieve a better seal.
Maintenance
Proper care will extend the life of your earphones:
- Cleaning:
- Gently wipe the earbud units and cable with a soft, dry, lint-free cloth.
- For ear tips, remove them from the earphones and clean with a mild soap and water solution. Rinse thoroughly and allow them to dry completely before reattaching.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Storage: When not in use, store your earphones in a clean, dry place, preferably in a small pouch or case to prevent tangling and damage to the cable or jack.
- Cable Care: Avoid sharply bending or twisting the cable, especially near the jack and earbud connections, as this can cause internal wire damage. Do not pull the cable to disconnect the earphones; always grasp the plug itself.
Troubleshooting
If you encounter issues with your earphones, try the following solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or sound from only one earbud | Loose connection, incorrect audio output setting, damaged cable/jack | Ensure the 3.5mm jack is fully inserted. Check your device's volume and audio output settings. Test with another audio device to rule out device issues. Inspect the cable for visible damage. |
| Poor sound quality (muffled, low bass) | Improper ear tip fit, dirty ear tips/grilles, low-quality audio source | Adjust earbud position or try different sized ear tips for a better seal. Clean ear tips and earbud grilles. Ensure your audio source is of good quality. |
| Static or crackling sound | Loose connection, interference, damaged cable | Re-insert the 3.5mm jack. Move away from potential sources of electromagnetic interference. Inspect the cable for damage. |
Specifications
- Frequency Range: 20-20,000Hz
- Impedance: 32 Ohm
- Maximum Power Input: 60mw
- Sensitivity: 108dB S.P.L. at 1KHz
- Jack: 3.5mm Stereo
- Length of Cord: 1.2m
- Color: Black
- Ear Placement: In Ear
- Form Factor: In Ear
- Product Dimensions: 5 x 3 x 0.71 inches
- Product Weight: 1.66 ounces
Warranty and Support
MaxiAids products are manufactured to high-quality standards. For specific warranty information regarding your Universal Earphones, please refer to the documentation included with your purchase or visit the official MaxiAids website. For technical support or further assistance, please contact MaxiAids customer service through their official channels.
