Volume Control With Microphone Hearing Aids

Hearing Aid Rechargeable Mini Invisible Sound Amplifier Volume Control With Microphone Hearing Aids Device Ear Care Tool

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Features:

• The hearing aid comes with rechargeable function, no need to change the battery
• The hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker
• This hearing aid channel digital sound processing allows the user to control volume and programs
• Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear
• Moisture resistance provides durability to most forms of moisture and wear
• Separate wire and headphone, more convenient and safety
• In the Ear Hearing Aids also provide improved technology for reduced electromagnetic interference
• Hearing Aid Devices are suitable for severe hearing loss people
• Smaller than a credit card, Affordable Hearing Aids are discreet enough to fit easily in your pocket or handbag

Specifications:

• Rechargeable ITE hearing aid
• Max Sound Output: ≥120 dB
• Max Sound Gain: ≥30 dB
• Harmonic Wave Distortion: ≤15%
• Frequency Range: 250～3800 Hz
• Input Noise: ≤50 dB
• Battery: Rechargeable NI-MH
• Working Voltage: dc1.5V
• Working Current: ≤4mA
• Color: As the picture shows
• Item Size: 2.2 x 1.9 x 1.4cm
• Package Size: 12.5 x 8.5 x 2cm
• Net Weight: 3g

Package included:

• 1 x K-88 Hearing aid
• 4 x Earplug (different sizes)
• 1 x EU Plug Charger (110-240v.)
• 1 x Carrying Box
• 1 x User manual

Note:

1. Adjust volume to the minimum before wearing.
2. Choose an earplug of slightly bigger size to avoid whistler.
3. Increase volume gradually to avoid a sudden increase in sound.
4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
5. Keep the ear plug clean
6. Remove the battery if you don’t use it for a long time.