Hearingaids Magnetic Charging Case Digital Hearing Aid

PRODUCT DESCRIPTION

· Hearing aid working time: 30 hours · Hearing aid charging time: 2-3 hours ·Hearing aid battery capacity: 17 mAh ·Hearing aid weight: 2.1g

· Charging case charging time: 3-4 hours

· Charging caso battery capacity: 400 mAh

· The charging case can charge single hearing aid: 8-10 times

• Hearing aid size: 21mm*10mm*15mm

· Charging case size:45mm*21mm*40mm

· These hearing aids can be worn for both left or right ears

· Hearing aid charging mode: magnetic charging

· Charging case charging mode: charging cable charging

· Small and invisible, comfortable to wear

· Mechanical switch, easy to operate

· Maximum saturated sound pressure level: 117db±3db

· High frequency average: 110db±3db

· Full on acoustic gain: 32db±5db

· Frequency response range: F15200Hz, F234600Hz

· Total harmonic distortion:53%±3%

· Equivalent input noise level:≤25db