Hearing Amplifier,Invisible Hearing Amplifiers for Seniors,Comfortable Sound Amplifier for Adults, 3 Sizes of Eartips1 : Health & Household

Description

【Product parameters】 Model name：ZR-M93 Maximum total sound pressure level 90(dB SPL)：≤115dB+3dB High frequency average total sound pressure level 90(dB SPL)：110dB±4dB Full sound gain：30dB±3dB Level input noise：29dB±3dB Frequency range ：F14700Hz Binaural application：Yes High frequency average full range gain：29dB±3dB Scope ofapplication：people with mild to moderate hearing loss(26-70dB) 【Six Functional】 Four Volume Rechargeable Battery Digital Display Button Switch Equal to digital hearing aids [Charging chamber] Charging chamber capacity: 1200mAH *Charging chamber can be fully charged for 500 * 600 hours Charging time of charging chamber: 12-15 hours When the charging chamber is fully charged, how many times can the hearing aid be charged: 15-20 times [Hearing Aid] *Hearing aid capacity: 50mAH *Hearing aid can be used for 25-30 hours after full charge Charging time of hearing aid: 1-3 hours Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

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