Model Number: electronic ear muff-SM3I
Brand Name: jiaxing
Key Specifications/Special Features:
Electronic ear muff:Material: High quality ABSSuitable for hunting and shooting areaOn/off switch with volume controlAuto shut off function in 2 hours
Eliminates noise over 85dB
Built-in microphone amplifies low sounds
Requires 4 AAA batteries (not included) only
Reinforced plastic and adjustable padded headband for various head sizes
Soft foam ear cup cushion made from non-irritate imported synthetic material
Certification: ANSI
RoHS Directive-compliant
NRR: 21dB