ISOtunes Sport DEFY SLIM Passive Safety - hunting green

The ultimate earmuffs for distraction-free, high-performance protection. This hearing protection has been tested according to the ANSI S3.19-1974 standard and is certified according to EN 352. Sound attenuation: SNR 28dB. Weight: 231 g. Please note: This product is not Bluetooth-enabled and does not have a microphone for phone calls.