Sordin Supreme Pro-X SLIM Olive active headphones

Description The Sordin Supreme Pro-X SLIM Olive active headphones have removable housings, so they can be mounted directly on a tactical helmet using the ARC-rail mounting system. This significantly reduces noise exposure to protect the auditory system. Two microphones and the advanced SordinHEAR2 sound system provide excellent reproduction of quiet sounds through the speakers inside the headphones. This means that the user can talk to other people without removing the headphones. Features Headphones with foldable housings for easy storage; Adjustable headband made of stainless steel and black plastic with leather covering; Streamlined ear cups made of black ABS foam with black PVC covering and foam noise-absorbing inserts; On/off button and volume controls with ambient sound amplification on the two upper openings (sound reproduction is limited to 82 dB to prevent hearing damage); Noise cancellation levels: SNR=26 dB, H=26 dB, M=24 dB, L=18 dB; Auxiliary input for connecting an external sound source, such as a radio (cable with 1 x 3.5 mm plug on each end included); Waterproof to IP67 (dust and waterproof to a depth of 1 meter for 30 minutes); Compatible with the ARC-rail mounting system (not included) for installation on tactical helmets equipped with a rail; Supplied with two non-rechargeable LR03/AAA 1.5 V alkaline batteries; Standards: EN 352-1:2002, EN 352-4:2001/A1:2005, EN 352-6:2002; Weight: 340 g (with batteries).