Hearing aid Acute hearing 900
A type
Sound amplifier
Brand name
witty
Package weight, g
2000
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 В± 4dB_x000D_
Maximum Gain 47 В± 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