Walker's Ultimate Power Quad Muff 26 dB Over the Head Black Polymer GWPXPMQB

Four Hi Gain Omni Directional Microphones - 9x Hearing Enhancement - Power-50dB - Adjustable Frequency Tuning AFT - 2 independent volume controls - Sound activated compression (SAC) - Noise reducing rating NRR 27dB - Compact folding design - Anti-Microbial Ear Pads - Power source 2 Energizer AAA batteries (included)