Radians® Pro-Amp BTH Hearing Protection squelches "bad" noise, amplifies "good" noise!
Automatically compresses harmful impulse AND continuous noise to below 85dB (about as loud as a motor boat), while enhancing low-level sounds like snapping twigs and crunching leaves! Shhhh... hear that? You will with Pro-Amp.
What's more, the streamlined behind-the-ear design won't interfere with a hat or goggles. They're good for warmth in cold hunting conditions, too! Includes 6 "AA" batteries for up to 280 hours of continuous use. Noise Reduction Rating of 23.