hearingaid

Expiry date: 2009-09-30
.MAX OUT:125+4dB

.MXA GAIM:62+5

.TITAL HARMONIC DIST:<8%

.EQUIV INPUT NOISE<28DB

.FREQUENCY RANGE:450HZ~3800HZ

.VOITANGE:1.5V >>

Expiry date: 2009-09-30
MAX OUT:130+5DB

1.MXA SSPL:<130dB

2.Tuning wave loss:<8%

3.EQUIV INPUT NOISE<10mA

4.FREQUENCY RANGE:260Hz~3600Hz

5.VOITANGE:1.5V >>

Expiry date: 2009-09-30
1.MAX OUT:1305dB

2.MAX GAIM:625

3.TOTAL HARMONIC DIST:<8%

4.EQUIV INPUT NOISE:<28dB

5.FREQUENCY RANGE:300Hz~4000Hz

6.VOITAGE:1.5V

7.CURRENT:<6 >>