• Model #2299
• NRR=22
• Tested at an independent NVLAP accredited laboratory
• Inner-aural banded hearing protector worn under the chin
• Super soft gel ear tips provide maximum comfort
• Tips conform to the ear canal to provide optimal fit
• Band has molded finger grips and is angled to fit perfectly every time you wear it.
• Bright orange band and dark blue ear tips aid in compliance checks and give a stylish look

Attenuation data

Frequency in Hz	125	250	500	1000	2000	3150	4000	6300	8000
Mean (dB) Attenuation	27.5	28.3	29.7	29.9	35.4	38.3	36.4	40.5	40.1
Standard Deviation	6.0	5.4	5.4	3.9	3.9	4.6	4.5	4.9	4.7
NRR=22dB