3M™ E-A-Rsoft, Yellow Neons Earplugs, Refill Bottle - 500 Pairs PMLN6704A Locking control knob allows airflow

Locking control knob allows airflow to be adjusted to your preference

1x Instruction Manual

Oversized buttons with clearly marked functions allow operation for gloved hands

Multi language selection

Airflow indicator - 838020

3M™ E-A-Rsoft, Yellow Neons Earplugs, Refill Bottle - 500 Pairs PMLN6704A Locking control knob allows airflowKey Features SNR 34 dB Higher L value of HML data, provides a better attenuation at low frequencies (< 500Hz) Slow recovery foam helps to make the insertion easier Soft pliable foam conforms to the shape of the ear canal for better comfort and all day wearability Vibrant colour neon yellow color for hearing protection compliance sighting Compatible with the 3M E A Rfit Dual Ear Validation System What's in the box x1 500 Pairs, 3M E A Rsoft, Yellow