OTC - Bluetooth Hearing Aid Rechargeable CIC hearing aids Phone APP Touch Control
Over-The-Counter (OTC) and does not require a prescription "To increase the public’s access to hearing aids and improve hearing, the FDA established a new category of over-the-counter (OTC) hearing aids for adults 18 years of age and older with perceived mild to moderate hearing that went into effect on October 17, 2022." SPECIFICATIONS Feature: Rechargeable Reduction ooth Function (make calls and music) 4.7 Volume Levels to adjust--Touch control 5.1.5-2 hours charging time, up to 8 hours working time (normal use 4 to 5 hours) t volume separately for both ears 1 sec answer the phone,3 sec hang-up the phone, 5 sec reject the phone Technical Specification: 1. Output. OSPL90 Max.≤ 105dB 2. FOG50 MAX Gain ≤ 33dB 3. EQ Input Noise ≤ 22dB 4. FREQUENCY RANGE(Not narrower than): 200Hz-4500Hz 5. Working Current ≤ 8mA/ 6. Total Harmonic Distortion <5% 7. Working Voltage D.C 3.7V 8. Play Time: 8 hours Su Support to connect phone bluetooth, and su