K 88 Rechargeable Sound Enhancement Amplifier Hearing Aid

Features : The hearing aid come with rechargeable function, no need to change battery. It combines a cosmetically appealing look with the smooth sound an internal speaker, and it allows the user to control volume and programs. Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear. Moisture resistant provides durability to most forms of moisture and wear. Separate wire and headphone, more convenient and safety. The In the Ear Hearing Aids also provide improved technology for reduced electromagnetic interference. Affordable Hearing Aids are discreet enough to fit easily in your pocket or handbag Maximum Saturation Sound Pressure : 129dB - 4dB Maximum File Acoustic Gain : 48dB - 5dB Harmonic Distortion : <=18%(450<=F<=5000) Frequency Response : 450-3000Hz Equivalent Input Noise : <= 30dB Battery Type : Li-ion Battery Operating Voltage : 0.2 -0.1V Operating Current : <= 4mA Color : Beige Size : 1.8 x 1.4 x 1.6cm / 0.7 x 0.5 x 0.6 Lees meer over de K 88 Rechargeable Sound Enhancement Amplifier Hearing Aid van huismerk in de productgroep gezondheid en verzorging