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Categories | Digital Hearing Aids |
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Brand Name: | Retone |
Model Number: | K419 |
Certification: | FCC, CE,FDA, RoHs |
Place of Origin: | Shenzhen, China |
MOQ: | 100pcs |
Price: | $81-$90/Units >=100 Units |
Delivery Time: | 5-8 days |
Packaging Details: | Colour packaging |
Type 1: | Digital invisible hearing aid amplifier |
Type 2: | For mild to moderate hearing loss |
Type 3: | Lithium Rechargeable |
Type 4: | Digital hearing aids |
Working time: | 24 hours |
Charging time: | 3-6 hours |
Lightweight: | 2g |
Size: | Invisible/CIC 0.4"*0.5"*0.8" |
Invisible CIC Personal Hearing Amplifier With 24H long Using Duration
Super Effective Hearing Assist - Ideal for most mild to moderate hearing loss. With noise
reduction, these small devices will bring you back in the clear
world.
Completely-in-Canal - Very small and lightweight, no burden for ears for long time
using. Great for people wearing glasses or masks.
State of the Art Design - Blue device for left ear, red device for right ear, pure white
magnetic charging base. Nice appearance and easy to tell the two
devices' direction. Obvious On/Off button for easy operation.
Rechargeable - Place it in the charging base, you will get a 24 hours using
duration. As easy as charging a mobile phone - no need to dealing
with batteries any more.
Ear Protection Output - Automatic sound gain control-output for hearing protection,
won't suffer from sudden loud noise.
Benefits of CIC hearing aids:
CIC hearing aids are very discreet—fit completely inside the ear
canal
They are less susceptible to feedback from a telephone and other
noise interference, like wind
Hearing aid in ear canal can sync wirelessly with your smartphone,
enabling you to take calls, stream audio, and even adjust your
aid’s settings using our apps
K419 Rechargeable hearing aids | Analog ear canal |
Maximum output (dB SPL):115 | Frequency range (Hz):250-5500 |
Average output (dB SPL):105 | Harmonic distortion: 500Hz: 2% |
Full gear gain (dB):40 | Harmonic distortion: 800Hz: 2% |
Average gain (dB):32 | Harmonic distortion: 1600Hz:2% |
Battery Capacity (mAh):25mAh | Internal noise (dB):20 |
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