Version:
Can be used in all three common wearing positions: around the neck, over the head or under the chin.
Shape of the earplug is based on the anatomy of the auditory canal opening.
Flexible band joint.
Surface of the earplugs is made from narrow-pored PU, which reduces adhesion of dirt.
Replacement earplugs No. 097683 28 can be exchanged quickly.

Technical Data:
Type: 28
Material of earplugs: Polyurethane
UTC SNR: 29 dB
UTC H: 30 dB
UTC M: 35 dB
UTC L: 24 dB
OTH SNR: 28 dB
OTH H: 30 dB
OTH M: 24 dB
OTH L: 22 dB
BTH SNR: 28 dB
BTH H: 30 dB
BTH M: 25 dB
BTH L: 23 dB