| Rechargeable Digital Hearing Aids Assistance Severe Loss BTE Ear Aids HIGH-POWER Pictures Description Specification: - Choose an earplug of slightly bigger size to avoid whistler. - Increase volume gradually to avoid sudden increase in sound. - If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. - Keep the ear plug clean. - Remove the battery if you don't use it for long time. Package 1 x Hearing Aid 4 x Earplug (Different sizes) 1 x Cleaning Brush 1 x Charger 1 x Box Shipping and Payment
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On Nov-14-19 at 03:06:23 PST, seller added the following information:
