Active Hearing Protectors Headphones M31 Earmor
Type: Active
Weight: 260 g
Water resistance: IPX-5
Compatible batteries: 2xAAA (not included)

Features:
Compact, low profile, flexible design
Noise reduction rate + NRR22
Amplifies low-level environment sounds
Reduces harmful noise to a safe level of 82 dB
Foam padded which increases the user's comfort
EMI/RFI shielding, increased RF immunity for EMI environment
3 mm durable polycarbonate housing
3.5mm Mini Jack AUX audio cable for media player, MP3, phone, etc.
Dynamic voice tracking improves speech intelligibility
Works with 2 x 1.5V AAA for a period of approximately 350 hours
Auto shot off after 4 hours without any interaction from the user
Provides protection against loud noises: shooting range, factory, sporting events, etc.

The package includes: headphones, cable, manual.

Certifications: CE / RoSH / ANSI S3.19-1974 Standard / EN352-1: 2002 / EN352-4: 2001 / A1: 2005 / EN352-5: 2002 / A1: 2005 / EN352-6: 2002 / FCC