FS (13)
Product features Easy to handle, the FS(13) offers directionality, volume control, optional autophone and optional telecoil. 
| Ear simulator | 2cc coupler | Full-on gain, dB | 61 | 51 | OSPL 90 | 123 | 113 | Frequency range, Hz | 115-5800 | 100-5800 |
Battery consumption, mA | 1.1 | Battery size | 13 | Typ. battery lifetime (hrs.) | 220 |
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