Jual Hearing Aid AXVA ( OM-188) .Hubungi Deliana Tlp: 021-37772322 Fax: 021-62320462 email: napitupuludeliana@ yahoo.com Hp: 081318501594
Jual Hearing Aid AXVA ( OM-188) .Hubungi Deliana Tlp: 021-37772322 Fax: 021-62320462 email: napitupuludeliana@ yahoo.com Hp: 081318501594
1. Brief Description:
OM-188 behind-the-ear type Hearing Aid is one of the series products developed by AXVA. The structure of the rush pith is similar with the top-grade hearing aid, only replace the expensive mini-earphone by box-type one. The features include compact design, solid construction, easy to use, low noise input, small distortion, articulate sound output. It is especially ideal for a middle-period deaf sufferer.
2. Main Specifications:
A. Maximum saturated output: 128dB~ 4dB
B. Maximum gain: 48dB~ 5dB
C. Harmonic distortion: 15% ( 1000Hz)
10% ( 1000Hz)
E. Equivalent noise input: