CALDWELL E-MAX LOW PROFILE ELECTRONIC STEREO HEARING PROTECTION STRINGS the compact and lightweight Backpacker

the compact and lightweight Backpacker Repeller is an essential piece of gear

ENHANCED OPTICAL GLASS DESIGN FOR IMPROVED CONTRAST AND CLARITY

Antimicrobial treatment protects this product from bacterial growth

Sythetex waterproof and breathable fabric

CALDWELL E-MAX LOW PROFILE ELECTRONIC STEREO HEARING PROTECTION STRINGS the compact and lightweight Backpacker23 NRR (Noise Reduction Rating) Electronic hearing protection with low profile design and audio jack for input from phone or MP3 player When sound above 85 decibels is detected microphones instantly shut off to protect hearing 2 microphones; one in each ear cup for true stereo sound Runs on 2 AAA batteries (not included)