Earmor Sport Shooting Electronic Ear Muffs w/ Gel Earpads Bluetooth 82dB Tactical Black. Featured Bluetooth 5.4 version technology it allows you freely listen to music and answer/reject calls even in a noise-canceling mode. Specifications for Earmor Sport Shooting Electronic Ear Muffs w/ Gel Earpads Bluetooth: Manufacturer: Earmor Quantity: 1 Features of Earmor Sport Shooting Electronic Ear Muffs w/ Gel Earpads Bluetooth Rotary control switch and volume Ergonomic design Amplify ambient sound Suppress noises exceeding 82dB Voice tracking system for clear communication Foldable for easy storage Package Contents: Earmor Sport Shooting Electronic Ear Muffs w/ Gel Earpads Bluetooth Earmor M300T-BK: Sport Shooting Electronic Ear Muffs w/ Gel Earpads Bluetooth 82dB Tactical Black