Features
<br />1. Micro BTE and Air Construction design
<br />2. Full Digital circuitry
<br />3. High frequency adjustment
<br />4. Low frequency adjustment
<br />5. Adaptive feedback cancellation
<br />6. Adaptive noise reduction
<br />7. Fixed ear mode
<br />8. Digital volume control
<br />9. Open fit and Normal earhook exchangeable
<br />10. With Memory Function
<br />11. More natural, clear sound and great listening comfort
<br />12. Gradually and comfortably increases sound levels according to your unique needs by digital volume control
<br />13. Durable, long-lasting hearing instrument inside and out
<br />14. Reduces unwanted background noise by adjusting focus using two different channels.
<br />Specification
<br />1.Product size:60x12x8mm
<br />2.Weight:3 g
<br />3.Max. saturation sound pressure level(SSPL):123dB 4dB
<br />4.Full on Acoustic Gain:39dB
<br />5.Total Harmonic Distortion(THD):
<br />F>1000H   15%
<br /> F<1000H   10%
<br />6.Frequency Response:334-5026 Hz
<br />7.Equivalent Input Noise:29 dB
<br />8.Battery:A13
<br />9.Battery Current Drain:2 mA
<br />10.Estimated Battery Life:128 Hours
<br />11.Rated Voltage:D.C 1.4V
<br />12.Special Function:2Channels