JH-238 High Power Severe Hearing Loss Body Worn Pocket Hearing Aid with 2 Pin Cord

1.Exquisite design, obvious button, easy operation
2. Pocket body hearing aid can be easily worn in the belts, trouser pockets, and other places
3. Corresponding uncomfortable threshold properly adjust the maximum output, protect the ear
4.3 different shape earplugs are provided, which can fit different people’s ear;
5.AA battery, long using time, easy to purchase
6.1-9 volume control, high output, high frequency, suitable for moderate and severe hearing loss
7. Frequency adjustment function,  “I” is ON switch, “0” OFF switches. “H1”, high frequency, can help you reduce low-frequency noise, “H2”, more high frequency, can help you reduce low-frequency noise than h1′