DESCRIPTION
Highlights:
- Color : Black/Grey
- Material : Plastic
- Length : 4 in
- Width : 7.5 in
- Height : 10 in
- Safe Level Sound Compression Technology
- Acoustic Foam for all day comfort
- SoundRefresh Time 1ms
- 3 hour automatic shut off
- Noise reduction rating of 22 dB
- 3x amplification
- 200-hour runtime for models 40978 and 40979
- AAA batteries included
- Boxed
- WHAT'S INCLUDED : Elecronics Ear Muffs, Batteries
Warning: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp), which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.