Electronic Foldable Shooting Earmuffs Ear Defender Noise Reduction Hunting Ears Protective Headset Sound Amplification for Outdoor

Description: Noise reduction pickup function convert the high-decibel noise and popping noise collected at 360 degrees into the human hearing acceptance range. The binaural microphone will automatically process the noise over 82 decibels and the noise reduction rate is 22NRR. And it can collect and amplify environmental/talking sounds below 18 decibels. The external audio socket can be connected to the devices MP3 player or other audio source the earmuff do double duty as stereo headphones. -button volume knob controls the on/off and volume of the noise reduction pickup function. Headband size can be adjusted according to your need and the foldable design easy to carry and store. The earmuffs can be used in the field or in the wild. Specification: Battery Type: 2 AAA batteries (NOT Included) Size Chart: Unfold Size: approx.124x96mm / 4.88x3.78 inch Folding Size: approx. 101x96x124mm / 3.97x3.78x4.88 inch Package Includes: 1 Piece Headset Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures.Thank you!