The Caldwell E-MAX PRO Ear Muff Gray 23NRR is high quality bluetooth hearing protection with an all day comfortable fit at an affordable price. It is compatible with mobile devices and the low-profile design allows for uninterrupted cheek weld. It also features high quality stereo sound with 23dB noise reduction rating and easy-to-use push button volume controls.|1.21|6.25|6.25|4.25|23dB NRR; High quality stereo sound|Low-profile design for uninterrupted cheek weld - Compact folding design|Easy to use push button volume controls; Illuminated on/off indicator; Auto-shutoff (4 hours without touching controls)|Runs on 3 AAA Batteries (included) - Compatible with Caldwell?s Rechargeable Lithium-Ion Battery Pack (sold separately)|Available in youth sizes and colors|||F|No|CN|NO
