DescriptionAre you looking for a professional, yet affordable hearing aid? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional hearing aid must meet you needs. It is one of the best choices for you.Features- Color: Light Yellow. - Material: ABS. - Size: About 2.5x1x1cm/0.98x0.4x0.4 inch. - Max sound out put: 120+/- 5dB. - Sound gain:40dB+/- 5dB. - Total harmonic wave distortion:7%. - Frequency range: 300-5000MHz. - Input Noise: 30dB. - Voltage: DC1.5V. - Current: 4mA. - material with stable performance and long service time. - The hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker. - Inner ear design, super mini size and light weight. - It is easy to use and operate, very convenient in using. - Suitable for hard-of-hearing users, the deaf, the elderly, the hearing-impaired, etc.
