Adult Hearing Protection Ear Muffs, Black, Dr.meter

Adult Hearing Protection Ear Muffs, Black, Dr.meterHearing Protection Ear Muffs, Dr. meter 28dB Noise Reduction Safety Earmuffs Main Features: Professionally Certified: Get ear protection that the science stands behind. With ANSI S3. 19 & CE en352 1 approval, these earmuffs also meet European and US standards for noise reduction you can trust while you're at work or play. Optimum Soundproofing: Keep the noise out and get quiet on your terms! Built with 2 robust layers of professional noise dampening

overload and short circuit protection

this set even comes with a bonus storage box to keep everything neat and organized

Wear proper hearing protection

【Secure Lock Design】Secure when you need it to be but opens with the key in a flash

and Sign display for easy reading

The 5V USB output port is a perfect way to charge your phone

it can quickly inflate and deflates even the largest volume of inflatables

Constant Voltage and Current

Model number:HT-420 SKU:M11-1420N-04

Just plug in the probe to your object

The side vents correspond to the rear fans to convect the air

【Soft Ear Cushions】: Hours of wearing ear protection can hurt