Micro BTE and Air Construction design Full Digital circuitry Adaptive feedback cancellation Adaptive noise reduction

Newest digital hearing aids WK-409

Features:

1.Micro BTE and air Construction design2.Full digital circuitry3.More natural,clear sound and great listening comfort4.Gradually and comfortably increases sound levels according to your unique needs by digital volume control .5.Durable,long-lasting hearing instrument inside and out6.Reduces unwanted background noise by adjusting focus using twi different channels.7.High frequency adjustment 8.Low frequency adjustment9.Digital volume control10With Memory function

Newest digital hearing aids WK-409