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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
5 mm TRRS plug: single-jack audio + mic compatibility on supported devices
and the in-line volume control ensures easy audio adjustments for optimal listening
it’s crafted for educational environments
Digital-Quality Sound: The Koss UR18 features a dynamic driver system that delivers a wide frequency response of 25-15
5079 Refresh Kit — replacement bag + 2 earpads per unit
Ultra Portable PA compat_pc 5 mm TRRS plug: single-jackIntroducing the UltraPortable PA System a compact, easytocarry sound solution for classrooms, media carts, educators on the go, and anywhere you need clear, portable audio. Built with portability, reliability and classroomfriendly simplicity in mind, this system delivers clear voice, music, and presentation sound without the bulk of traditional setups. Why classrooms like this UltraPortable PA System Lightweight carryhandle design makes it easy to