Earmuffs model Secure Activе - Level Dependent Hellberg Safety

Common Characteristics
ACTIVE allows you to communicate with your collegues, hear warning signals and other important information while protected from hazardous noise. The Level Dependent microphones provides perfect directional hearing and the electronic protection system limits all sounds to a safe level. Ergonomic design, replaceable headband and ear cushions contribute to high comfort and increased wear time.
Level Dependent microphones provides natural sound quality
Soft cushions with Smart “Snap-In” System for easy replacement
Smooth size adjustment for optimized comfort and seal
Includes 2 x 1,5 V AA batteries for up to 1000 hours of use
External 3.5 mm audio input
Fully compatible with Hellberg’s SAFE™ Visor System