Hearing aid Acute hearing 900

There are contraindications, before use, read the instructions and consult a doctor ._x000D_

The portable sound amplifier Ostlushuh 900 is a miniature, modern, ergonomic and efficient in-ear device designed for sound amplification.

It can amplify sound up to 47dB in a radius of up to 20 meters.

Lightweight, compact, small in size and easy to use, it can be very useful when communicating with other people, watching television, movies, concerts, lectures, watching various sports and other life situations.

Maximum output power?

129dB_x000D_

UHF power -110 ± 4dB_x000D_

Maximum Gain 47 ± 5 dB_x000D_

Frequency response - 200-3500 Hz_x000D_

Equivalent input noise?

28 dB_x000D_

Supply voltage - 1.4 V_x000D_

Overall dimensions of the sound amplifier - 18x12x11 mm_x000D_

Sound amplifier weight - 2 g_x000D_

Time of continuous operation of the sound amplifier - up to 20 hours

Specifications

A type

Sound amplifier

Brand name

witty

Package weight, g

2000