Approved To
Approved to EN 352-3 and ANSI S3.19
Key Features
Materials: SNR level
Cup: ABS (Acrylonitrile-Butadiene-Styrene)
Foam: PU (Polyurethane)
Cushion: PU (Polyurethane)
Arms: Steel
Adaptor: PA (Polyamide / Nylon)
Clips: PA (Polyamide / Nylon)
: 25dB to 34dB