With the earplug tips blocking out ambient noise

Power on/off

Wireless & Worry-Free: Bluetooth enabled for easy

no matter the movement

Manufacturer code: 6130

Hellberg® Secure S2N Yellow Neckband Earmuffs (NRR 25) SNR_30 With the earplug tips blockingProtection level 2 for medium to high noise Best choice for high frequency noise Suitable to wear under a cap or a wide brimmed helmet The neckband style hearing protector offers great versatility to the user. A perfect solution when you need hearing protection in combination with bump caps, wide brimmed helmets, helmets without attachment slots or stand alone face protection. Protection level 2 is suitable for meduim to high noise levels, between 90