Features:                                                                                                                   
Full spectrum noise reduction in a passive attenuation system                                
Clarity of sound that is unsurpassed                                                                         
Built tough, from commercial pilot use to professional flight instructors                   
Professional grade microphone, all high quality components tested to military specs
Lightweight, about 1.5 ounce, cool and comfortable                                                 
Hygienic replaceable foam tips, compliant to each individual ear                             
Self molding Comply Canal™ Tips perform better than custom ear molded inserts 
Comfortable for all day use                                                                                       
No batteries required

Included with the headset:

Semi rigid case with black ballistic nylon in an efficient size
6 month supply of Comply Canal™ Tips (6 standard pairs, 1 slim pair & 1 large pair)
2 AA batteries
30 days no questions asked money back guarantee
3 years manufacture's warranty  823

 FREE DOMESTIC SHIPPING with tracking number