Detailed Product Description

* BTE, Hearing aid can be used for a wide range of hearing losses

* CE : IEC Approval, EMC qualified

* healthcare

* Certified quality & good

1. "S" size earplug available per customer request.
2. 6 grade digital volume (0~5)

3. Behind the Ear design, secure close

4. 3pcs Alkaline button battery (approx. 7-day for 12-hr daily usage)

5. 2pcs earplug (M/L sizes)

6 .Packing :Jewellery box and four color box

voltage:1.5DCV
max. current Drain:6mA
output power :0.9mW
S/N ratio:54dB
7. Frequency Response:
Low:0.3-2KHz
medium:0.5-3KHz
high:0.8-4KHz
wide:1.06Khz