Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
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Description
Diameter: 40MM
Dual optical lens arrangement
Functions: Unit Switching
no other tools are needed
Invisible Sound Amplifier for Elderly, Hearing Aids Home Improvement Diameter: 40MMProduct Information: Specification: Convenient to carryLow noise and low distortionSuitable for people with severe hearing lossDesigned as a hearing assistance deviceSuitable for air conduction hearing impairmentNot suitable for use in cases of otitis media or ear discharge Characteristics: Maximum Sound Output: 130 5 dBSound Gain: More than 50 dBTotal Harmonic Distortion: Less than 5%Frequency Range: 300 Hz ~ 40000 HzInput Noise: Less than 30
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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