Xtreme Gear Electronic Earmuff M30

Features:

• Noise Reduction Rating NRR24
• Amplifies low-level sounds
• Suppresses harmful noise above 82dB
• Knob switch and volume control
• 3.5mm AUX audio input cable
• Low profile cup design
• Ear cushions of tight seal
• Clear voice tracking
• Foldable for easy storage
• IPX-5 water resistant
• Runs on 2 x 1.5V AAA batteries
• Auto power off in 4 hours