MIL-TEC Electronic Ear Defenders Black Adjustable. A successful hearing protection product is a wonderful resource to have on the job site or shooting range. With the MIL-TEC Electronic Ear Defenders buying a top quality ear muff hasn't ever been simpler. These Protective Ear Muffs from MIL-TEC are designed using the sturdy and reputable components that you have come to expect out of this amazing company. For a very long time MIL-TEC has been creating high end hearing security and the MIL-TEC Electronic Ear Defenders is the response of their dedication to making certain you use some of the best products that the ear muff community offers. For that fantastic way to keep your hearing secure and safe select the MIL-TEC Electronic Ear Defenders. Specifications for MIL-TEC Electronic Ear Defenders: Manufacturer: MIL-TEC NRR: 85 dB Quantity: 1 Battery Type: AAA Battery Quantity: 4 Age Group: Adults Features of MIL-TEC Electronic Ear Defenders Protection within milliseconds when sounds above 85dB occur Slimline Lightweight only 235g Use 4 AAA batteries (not included) Fully adjustable Padded ear cup and headband for optimal fit and comfort Audio input for mobile phone MP3 player or laptop Package Contents: MIL-TEC Electronic Ear Defenders Microphone MIL-TEC 16243002: Electronic Ear Defenders Black Adjustable