Electronic Ear Muffs – Sperian Howard Leight Leightning

Cap-mounted earmuffs feature a durable, steel-wire construction to offer high performance and robust durability. Air Flow Control technology delivers optimal attenuation across all frequencies without increasing the ear-cup size or weight. A patented baseplate chamber and high-tech, nonwoven layer manage the flow of air inside the earmuff to control how sound reaches the ear. Earmuffs are designed with a Noise Reduction Rating (NRR) of 27 for a high level of protection. Included pair of hard hat adapters allows easy installation to a wide range of hard hats.

Steel-wire construction offers high performance and robust durability
Air flow control for optimal attenuation across all frequencies
Nonwoven layer to control how sound reaches the ear
Quick, easy replacement with snap-in ear cushions
Fits easily on wide range of hard hats