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 (olive + orange). All the great features of the SportTac plus the convenience of built-in Bluetooth technology for wireless communication. You can also answer mobile phone calls or listen to music.

• Frequency: 4000Hz