*FREE SHOTGUN CLEANING KIT WITH EVERY PURCHASE FOR FATHERS DAY - VALUED AT $35.00 (promotion ends Saturday, September 6th 2025) The Supreme Pro-X Slim combines optimum hearing protection with strong amplification of ambient sound. It is equipped with AUX input and a waterproof battery compartment. The slim headband design is based on military standard and fits all head sizes. The Sordin Supreme Pro-X Slim is also available with black or ember cups. The product comes with a comfortable foam sealing cushion as standard.