A39 Hearing Aid USB Rechargeable TWS Rechargeable Sound Amplifier Noise Reduction Hearing Aids
Specification:
Waterproof Standard:IPX-8
Function:APP Control, Support Apple Siri, Detachable Cable, 5G
Communication:Wireless
Max sound output:119??4dB
Total Harmonic Wave Distortion:??7%
Frequency range:400-4000Hz
Input noise:?V 29DB+3
Features:
–Reduces noise and provides good sound quality.
–USB charging, durable and reliable for long time use, mini design is easy to carry and more comfortable to use.
–Shockproof and drop-proof, humanized design.
–Volume can be adjusted as needed.
–Durable, low working current, long use time.
Package Includes:
2x Hearing aid
1x Case
1x User Manual
Additional information
| Weight | 0.14 kg |
|---|
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