The Walkers Razor 23NRR Slim Folding Electronic Earmuff Black is an ideal choice for outdoor activities like shooting and hunting. With advanced electronics, it offers superior sound amplification and a noise reduction rating of 23 decibels. Its slim design ensures comfort, and it folds for easy storage. Auto shut-off technology conserves battery, and adjustable headbands provide a secure fit. Plus, it features two listening modes and a durable construction, powered by two AAA batteries for up to 350 hours.