Williams Sound PFM PRO Personal FM Listening System Wax Guards Facilitates easy access for getting

Facilitates easy access for getting behind cerumen and pulling it out

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a new standard in amplified telephone technology

Williams Sound PFM PRO Personal FM Listening System Wax Guards Facilitates easy access for gettingThe PFM PRO delivers superior audio directly to the ear, enhancing sound at home, work, or school anywhere background noise or distance from the source makes listening difficult. Each system features 17 selectable channels on the 72 76 MHz band and has an operating range of up to 150 feet. A versatile 3. 5mm jack allows for a variety of earphones and headphone options, and is compatible with neckloops and telecoil equipped hearing aids (not included