Always have replacement batteries to keep your Walkers Game Ear Hearing Device running at full strength. Mercury-free batteries ensure your sound-amplification device performs like new. Store at room temperature. To install, remove tab and wait 60 seconds before inserting into your Walkers Game Ear device. Per 40. Available: 13 Battery, 312 Battery. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Batteries.
