Walkers Game Ear IV HD with PBC

Increases hearingup to 11 times. AFT feature along with Power Boost Control. SAC ( Sound Activated Compression) circuit combined with ear plug design protects hearing from loud sounds. Weighs less than 1/4oz. Accurate distortion-free sound. Quiet performance - less circuit noise. Increased sensitivity-better hearing. Comfortable ergonomic design. Wind noise reduction. Includes: Game Ear HD IV & SoundTube Earplug.