The Model HC-200 Consumer Hearing Aid Vacuum Cleaner thoroughly cleans and removes ear wax, moisture and dust from hearing aids, inside and out! Extends the life of your hearing aids and saves you money on costly repairs and professional cleaning! Cerumen (earwax) and debris collects in the filter and easily detaches for easy cleaning, simply rinse the tip and filter under warm soapy water. Filters are also replaceable.*Replaced the Serene HC-100 Model - Now features a new, ergonomic design for comfort, re-designed suction tips for an optimal cleaning for all hearing aids and personal sound amplifiers, and an easy to open battery compartment.Battery operated (4 AA batteries not included)Purchase Includes: HC-200 Hearing Aid Vacuum Cleaner 2 different suction tips and a cleaning brush Liberty Microfiber/Washable Cleaning Cloth 1 Year Manufacturer Limited Warranty