HPI Batteries

For Hearing Performance Inserts

Batteries come in a box with 80 batteries.

$39.99

Clear
Customized Sound Programs to deliver critical auditory information.
Customized to ensure all day comfort, you’ll forget your wearing them.
Over 80+ hrs of continuous battery life.
Aural-Shield, HF-3 Filters, Ferrofluid, and Microphone/Wind guards.