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Amazon.com: Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black : Electronics
Koss UR20 Over Ear Headphones Stereo Wired 32 Ohm 30 Hz 20 kHz Over the head Binaural Circumaural 8 ft Cable - Office Depot
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