3M™ PELTOR™ SportTac aktīvās dzirdes aizsardzības austiņas

An active hearing protector for hunters and sport shooters. First-class electronics enable realistic directional hearing and react instantly to impulse noise. Features: folding headband, 2 microphones, button controls, audio input, 10-fold amplification, 2 pairs of interchangeable shells.

• Frequency: 4000Hz
• Mean Attenuation: 38,3 dB
• Standard Deviation: 3,7 dB
• Expected attenuation: 34,6 dB
• Batteries: 2x 1,5V AAA
• Weight: 318 g
• Color: black/red