- Protected and still being able to communicate and hear the surroundings - High end memory foam provides a perfect fit for everyone - Acoustic filters are 100% acoustically tested - Natural sound and ventilation of the ear because of wide filter aperture with sound damping mesh - Minimum occlusion - SNR 18dB - Supplied with the link (720mm) - Made in The Netherlands
15dB "open" version designed for situations where the the volume is average, use 20dB "closed" version for situations requesting a more important protection.
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