•Increases Hearing: Up to nine times by amplifying high frequency sounds with 50 decibels of power.
•Protects hearing: Sound Activated Compression (SAC) circuit combined with ear plug helps protect hearing from loud sounds such as muzzle blasts. Noise Reduction Rating (NRR) of 29-31 dB is among the highest in the industry.
•Adjustable Frequency Tuning: Focuses on specific sound frequencies for crystal-clear reception in any situation.
•Ultra-Frequency Broadcast: Allows for wireless voice communication when used with a walkie-talkie or FRS radio.
•Weighs Less Than 1/4 oz.: Rest comfortably behind either ear, with or without eyeglasses.