SHOTHUNT Automatically dampens harmful sounds that exceed 82 dB ensuring optimal protection against acoustic shock such as gunshots and prolonged noise. Reproduces and amplifies ambient sounds up to 20 dB in high-fidelity with the ability to adjust the volume to your liking. Standard Fit adapts to most ear canal shapes. No fitting required. Ergonomic, Half-Shell design prevents slippage. Completely Waterproof. Water-repellent electronic componets featuring P2i Aridion nanotechnology, guaranteeing superior protection against water, moisture, sweat and corrosion.