4 scene modes of digital hearing aid: Normal, Home, Meeting & Outdoor.
Noise reduction function.
Moving iron horn.
Openfit Ric Behind the ear hearing aids, clear voice.
65 hours long battery time.
OSPL 90 MAX ≤114+3DB AVERAGE GAIN 30±5DB TOTAL HARMONIC DISTORTION ≤2±3% FREQUENCY RANGE 450-5000HZ EQ INPUT NOISE ≤32DB WORKING CURRENT ≤8MA BATTERY SIZE A10 Hearing Progtram Normal, Conference , Noise Reduction, Outdoor Hearing Program Approved ISO 9001, ISO19485, FDA, CE, RoHS, Freesales
Q: 1. About hearing aid and system certificates. A: Not all the certificates will be showed on alibaba, if you need them, pls contact us to get them. Q: 2. About product patents. A: All our hearing aids have got the patents, so you don’t need to worry the patent problem if you were selling our products. Q: 3. About the MOQ. A: MOQ 1 is means sample, before place order, we will provide sample for you to text. Different item has different MOQ, plscontact our sales to know the details. Q: 4. About leading time. A: 30 working days for OEM order generally, 3 working days for most of our hearing aids, 7 working days for some item in stock. But for the exact delivery time, pls contact our sales. Q: 5. Business for A: We only sell our hearing aid for commercial using and OEM order we can provide free sample. But personal using pls contact our distributor in your local. Q6: Which Shipment way I can choose? A: By sea to your nearest port By air to your nearest airport By express(DHL,UPS,FEDEX,TNT,EMS)to your door And If you need other shipping way ,also can tell us