Rechargeable Digital BTE Hearing Aids-BH00793-Veeddydropshipping

1.Product size:43x15x10 mm

2.Weight:4 g

3.Max. saturation sound pressure level(SSPL):130dB±4dB

4.Full on Acoustic Gain:F=1600Hz,45±5dB

5.Total Harmonic Distortion(THD):F>1000H 15% F<1000H 10%

6.Frequency Response:450-3500 Hz

7.Equivalent Input Noise:32 dB

8.Battery: Rechargeable

9.Battery Current Drain:4 mA

10.Estimated Battery Life:48 Hours

11.Rated Voltage:D.C 1.5V

12.Color:silver