The Razor Slim earmuff features ultra low profile ear cups, rubberized coating, compact folding design, an audio input jack, and sound dampening composite housing. This model has a dB 23 rating and a US Flag finish.Specifications and Features: Slim Electronic Over Ear Protection 2 hi-gain omnidirectional microphones 23 DB reduction rating Velcro attachment on headband for patches 2 AAA batteries (included) USA flag patch included USA Flag