BUNDLE INCLUDES: Eartec UL2S UltraLITE 2-Person Headset System (USA), 6Ave Heaphone Cleaning Kit, Microphone Cleaning Kit and 1-Year Extended Warranty. HANDS-FREE: The Eartec UL2S wireless headsets operate on 1.9 GHz frequency to avoid interference with other devices while also allowing for simultaneous communication for 2 users. OUTSTANDING PERFORMANCE: With up to 1,000 ft LOS wireless range, 6 hours of talk time on a single charge and a pivoting microphone allows for the headsets to be worn on either left or right side, you'll likely find no headset that is comparable!. GREAT CLARITY: Noise-cancelling microphone that automatically mutes when pivoted upwards; high-quality voice communication even in high-noise environments. PERFECT FOR: video production, stage production, boat operators, drone operators, construction sites and more.