详细规格及用途描述

Large foam-filled cushions with deep ear cups
Suitable use in high volume or noise working
Easy and adjustable headband sides to fit all size
Soft PVC cushions for comfort during prolonged usage,
Lightweight pocket size for storage and carry easily
Compliance:
SNR22 dB CE EN352-1

NRR 21 dB ANSI S12.42 S3.19