Electronic ear defender Sync® Stereo

headband

Sync Stereo Earmuffs are designed to provide superior stereo sound quality; use as passive hearing protector or as stereo earmuffs; no volume knobs or power switches to coordinate nor batteries to replace. •Patented Air Flow Control technology reduces sound across all frequencies without increasing earcup size or weight; includes multiple attenuation levels •Lightweight earcup design and padded headband with reinforced fork slides provide comfortable all-day wear at work •Snap-in ear cushions allow for easy maintenance and replacement; includes 3.5 mm AUX input jack and connection cable for use with any mp3 player or mobile device •NRR: 25, Canada Class (L) Earmuff Fitting & Maintenance Recommendations Selection: •Avoid overprotection in minimal noise environments – in selecting the best earmuff for your situation, consider noise levels and your need to communicate with co-workers or hear warning signals on the job Inspect & wear: •Read and follow all earmuff fitting instructions •Remove all hair underneath ear cushions. Hygiene & maintenance: •Regularly inspect earcups and ear cushions for cracks and leaks – discard if earcups are visibly damaged or compromised •Clean earcups and ear cushions regularly with mild soap and water •Replace ear cushions and foam inserts every 6-8 months under normal wear, every 3-4 months with heavy use or in humid/extreme climates Improper fit of this device will reduce its effectiveness in attenuating noise. Refer to instructions on package for proper fit.