CA-PHLHA57 - Hearing aid Pyle - Free user manual and instructions

Product Type	Digital Voice Amplifier / Hearing Aid
Brand	Pyle
Model	CA-PHLHA57
Material	ABS
Dimensions (L x W x H)	0.94" x 0.55" x 0.35" (24 x 14 x 9 mm)
Battery Type	Built-in rechargeable Lithium-ion
Battery Life	12-20 hours (depending on sound output)
Charging Time	Minimum 2 hours for full charge
Power Supply	DC 3.7-5V (via Micro USB)
Working Voltage	DC 1.5V
Working Current	≤ 4mA
Input Noise	≤ 30dB
Sensitivity	≥ 30dB
Total Harmonic Distortion (THD)	4%
Max Sound Output	120 ± 5dB
Frequency Range	200 - 5000 Hz
Listening Modes	Normal, Noisy Background
Noise Reduction	Active Noise Reduction
Ear Tip Sizes	4 interchangeable ear tips included
Charging Base	Included with Micro USB slot
What's in the Box	Voice Amplifier, 4 Ear Tips, Charging Base, Manual
Safety Warnings	Not for use under age 18; remove before showering, sleeping, or vigorous exercise
Cleaning Instructions	Remove debris from ear cap; clean with brush; replace ear cap if damaged
Replaceable Ear Caps	Yes, replaceable when worn or damaged
Battery Cycle Life	At least 400 charge cycles (up to 800 with proper care)

Frequently Asked Questions - CA-PHLHA57 Pyle

How do I charge the Pyle CA-PHLHA57 hearing aid?

Ensure the device is OFF. Slide it into the charging base with the arrow pointing to the charging light. Insert the Micro USB cable to the base and connect to a USB AC adaptor. The red light indicates charging; green means fully charged. A full charge takes about 2 hours.

How do I turn the device on and off?

Press the volume adjustment button to turn ON or OFF. When inserting into the ear, press the button repeatedly until you reach a comfortable volume level. The device remembers the last volume setting.

Why is my hearing aid not charging?

Check that the device is seated correctly in the charging base, turned OFF, and the USB cable is properly connected at both ends. Also ensure the mains power is switched on. If the light shows red and green together, the device is inserted incorrectly.

How long does the battery last on a full charge?

The battery lasts 12-20 hours of usage, depending on sound output. The internal lithium-ion battery is designed for at least 400 charge cycles.

Can I use the hearing aid while it is charging?

No, the device must be turned OFF to charge. It will not charge if left ON. Always turn off before placing in the charging unit.

How do I clean and maintain the hearing aid?

After each use, remove debris from the ear cap. Use the cleaning brush to clean any earwax. Do not wash the ear tip in water or use cleaning solutions. Replace the ear cap if it is torn or cannot be properly cleaned.

How do I replace the ear cap?

Remove the old ear cap. Turn up the rim of the new ear cap, insert it onto the device, then turn the rim down to secure it. Ensure it fits snugly.

What should I do if I can't hear anything?

First, ensure the device is turned ON and the volume is adjusted up. Check if the ear tip is blocked with wax or debris—clean it with the brush. If still no sound, recharge the device for 1-2 hours.

Is the Pyle CA-PHLHA57 waterproof?

No, it is not waterproof. Remove the hearing aid before showering, washing your face, using hair spray, or vigorous exercise. Also remove it when sleeping.

Who can use this hearing aid?

This product is intended for individuals aged 18 and above with mild to moderate hearing impairment. It is not for severe hearing loss. Consult a professional if unsure.

USER MANUAL CA-PHLHA57 Pyle

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Rechargeable Invisible Earstud Voice Sound Amplifier

KNOW YOUR DEVICE

fig.1 fig.2

fig.3

fig.5fig.4

fig.6
Micro USB slot

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CHARGING INSTRUCTIONS

Charge your Digital Voice Amplifier

1. Ensure that the Digital Voice Amplifier is OFF. The Digital Voice Amplifier will not charge if the device is ON.
2. Slide the Digital Voice Amplifier into the charging unit as shown in fig.4 and fig.5, with the charging connections, fig.2, facing the charging light indicator, fig.5. The small arrow at the base of the Digital Voice Amplifier should point towards the charging light indicator.
3. Push lightly on the Digital Voice Amplifier until it clicks into place.
4. Insert charging cable to the slot, fig.6, and the other end into the USB socket of your AC Adaptor. Switch ON at the mains and the charging light indicator will light up. The cable can be used with most standard USB AC adaptors.
5. If the charging light indicator does not light up check that the USB cable has been inserted correctly and the mains power is switched ON.
6. The charging light indicator is red when charging. If the charging light indicator shows red and green together the Digital Voice Amplifier has been inserted incorrectly, remove and re-insert the Digital Voice Amplifier. Once charged the charging light indicator will turn green.
7. A full charge takes a minimum of 2 hours, and will

allow for up to 12-20 hours of usage, depending on sound output.

Please note that the rechargeable battery inside the PHLHA57 should not be removed and/or replaced. Attempting to self-service will void the warranty.

• The rechargeable battery is designed to last for at-least 400 recharge cycles. With proper care, the battery can last more than 800 charge cycles.
  • To extend the life of the battery, keep the PHLHA57 in the charging unit and on charge when not in use.

OPERATING INSTRUCTIONS

Before using your PHLHA57, ensure that it is fully charged.

• TURNING ON AND OFF

To turn ON or OFF press the volume adjustment button, fig.2

1. Gently place the Digital Voice Amplifier into the ear, once in place increase the volume by pressing the volume adjustment button.

2. Using your finger, keep pressing the volume adjustment button until you reach a comfortable level. There are six levels of volume, you will hear a beep after each level and a double beep when you have reached maximum volume.

3. Once you have set the volume level the Digital Voice Amplifier will remember this setting on your next usage.

4. Always turn OFF before inserting into the charging unit. Always keep the Digital Voice Amplifier in the charging unit and ON charge when not in use.

CARE & CLEANING

- Before and after each use remove all debris from the ear cap.

- Ensure the ear cap hole is free of any debris. Use the cleaning brush to clean any earwax adhered to the Digital Voice Amplifier

• EAR CAP REPLACEMENT

If the Ear Cap can no longer be properly cleaned, or if they have any tears or damage, then it is time to replace the Ear Cap.

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1. Remove the old Ear Cap

2. Turn up the rim of the new Ear Cap

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    A["Circle Node"] --> B["Arrow to Top"]
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    style B fill:#bbf,stroke:#333

1. Insert new Ear Cap on Digital Voice Amplifier

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1. Turn the rim of the new Ear Cap down

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- Troubleshooting

THE DIGITAL VOICE AMPLIFIER WILL NOT CHARGE:

1. Is the Digital Voice Amplifier seated into the charging unit correctly.
2. Is the Digital Voice Amplifier turned OFF? Ensure that it has been turned OFF as it will not charge if left ON.
3. Is the USB cable inserted correctly at both ends in both the charging unit and the AC Adaptor, and is the mains power turned ON?

CAN'T HEAR ANYTHING:

1. Has the Digital Voice Amplifier been turned ON?

Check that the volume has been turned up by pressing the volume adjustment button.

1. Is the ear tip blocked with wax or debris?

Clean the ear tip using the cleaning brush.

Do not wash the ear tip in water or use any cleaning solutions.

1. Is the Digital Voice Amplifier fully recharged?

Place and ensure the Digital Voice Amplifier in the charging case for 1-2 hours.

WARNING:

This product is not intended for use by anyone under the age of 18. It is designed to rectify mild to moderate hearing impairment. You may incur interference when using a mobile phone or radio near the device. Remove your Digital Voice

Amplifier when showering, washing your face, using hair spray, etc. Remove prior to vigorous exercise and when sleeping.

PLEASE NOTE:

Medical studies show that your brain requires up to 21 days to adjust to a new hearing device. Your brain will need to re-learn how to process sounds by prioritizing foreground over background sounds, this will subside after few weeks. We recommend wearing PHLHA57 for 30 to 60 minutes a day at first and gradually extend the time that you wear it. Medical studies have shown that you will get far greater satisfaction and the BEST results by wearing two devices.

What's in the Box:

• Voice Amplifier
  • (4) Ear Tip
• Charging Base
• Manual

PHLHA57

DIGITAL VOICE AMPLIFIER

Features:

• Digital Voice Amplifier
• Universal Fit Earstud
• Built-in Rechargeable Lithium Battery
- Interchangeable Ear Tip to Seal Out the Noise
- Selectable Listening Modes: Normal, Noisy Background
- Unique Ergonomic Design to Prevent Occlusion Effect
• Circular Volume Adjustment Knob
• Active Noise Reduction
• Over Discharge/Charge Feature
- Wider Dynamic Range Compression

Technical Specs:

• Construction Material: ABS
- Input Noise: ≤30dB
- Sensitivity: ≥ 30dB
• THD: 4%
• Max Sound Output: 120±5dB
• Frequency Range:200-5000Hz
• Power Supply: D.C.3.7-5V
• Working Voltage: D.C.1.5V
• Working Current: ≤4mA
• Built-in Rechargeable Battery: Lithium-ion
- Dimensions (L x W x H): 0.94" x 0.55" x 0.35" -inches
- Sold as: 1