1. This hearing aid is designed for the elderly or people with hearing problems, suitable for those with hearing loss or patients.
2. Low power consumption, high fidelity, high-quality chips, invisible flesh-colored surface will not appear out of place in the crowd.
3. With volume control function, you can adjust the volume to meet your own needs and preferences.
4. Built-in battery power supply, smaller, simpler, more convenient, more powerful and more stable.
5. Adopt digital circuit, automatic noise reduction technology, natural sound, bring you a comfortable experience.
6. Ergonomic earplug design, no pain even if worn for a long time.
Specifications:
1. Material: Plastic
2. Battery: 1 A10 battery, 1.4V, 1.2mA
3. Sound output MAX: 122+/-3dB
4. Sound gain: greater than or equal to 28dB+/-2dB
5. Total harmonic distortion: less than or equal to 3%
6. Frequency range: 300-4800MHz
7. Input noise: less than or equal to 26dB
Note: To prevent accidental swallowing by children, keep small parts out of reach of children.