Ultra Small In-The-Ear Hearing Aids ZF-M608

Ultra Small In-The-Ear Hearing Aids ZF-M608.

🔹【CIC hearing aid】Completely in-the-canal hearing aids. These are the smallest hearing aids and are difficult to see even from the side. They can penetrate deeper into the ear canal, very close to the eardrum.
🔹【Volume control】Smart touch volume control, digital import chip, the sound is of good quality.
🔹【Long-lasting battery】Super long working time for seniors to use all day.
🔹【Noise reduction】Intelligent noise reduction system restores the real voice.
🔹【Mini hearing aid】The appearance is mini, small in size, practically invisible when used.
🔹【Small and light】With soft earplugs, no harm to ears.
🔹【Charging case】Easy to carry, connect your hearing aids to the power source anytime, anywhere.
🔹【Unlimited support service】If you have any questions about hearing aids, please contact us. We will provide you with a satisfactory solution as soon as possible.

Product information

Power type: USB.
Color: Brown, Red/Blue.
Rated power: 0.22 W.
Battery life: More than 12 hours.
Nominal voltage: 3.7V.
OSPL90 maximum: ≤114dB+2dB.
Average output sound pressure level: 106 dB ± 2 dB.
Full sound gain: 33 dB ± 2 dB.
Equivalent input noise level: ≤26 dB + 3 dB.
Frequency response range: 300 Hz-5000 Hz.
Total harmonic distortion: ≤5%.
Built-in lithium battery: 35mAh.
Continuous usage time: 18 hours.