The razor compact electronic ear muff is specifically designed to fit the smaller heads of youth and women shooters.Ultra-low profile ear cups and perforated comfort headband make the razor compact an extremely comfortable ear muff that can be worn for extended periods of time.It operates on 2 aaa batteries and is included with purchase.Type: Electronic EarmuffColor: Black Ear Cups w/Black BandNrr: 23 dBQuantity: 1 PairStyle: Over the HeadBattery: AAAMaterial: Polymer