The Razor Slim Electronic Muff is the perfect hearing protection solution for the avid shooter, hunter, or outdoor enthusiast. Designed to provide superior hearing protection, the Razor Slim Electronic Muff features a noise reduction rating of 23 dB, ensuring that you can enjoy your favorite outdoor activities without damaging your hearing. The Razor Slim Electronic Muff features a low-profile design that sits snugly against your head. Its slim construction allows for effortless maneuverability, whether you're in a shooting range or out in the field. The cushioned ear cups provide exceptional comfort, even during long hours of wear. Product Features 2 Omnidirectional Microphones; Low Noise/Frequency Tuned For Natural Sound Clarity; Full Dynamic Range HD Speakers; Sound Activated Compression; Sound Dampening Composite Housing; 3.5mm Audio Jack; Rubberized Coating; Noise Reduction Rating (NRR) - 23db; Recessed Volume Control Knob External Battery Door; 2 'Aaa' Batteries (Included)