Koss PTX6 alternatives, similar headphones

Logitech FreePulse Wireless Headphones
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Motorola H350
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Sony MDR DS1000
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Sony Fontopia MDR-E10LPY
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Sony MDR NC11AW
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Griffin TuneBuds nano
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Plantronics Mirage H41
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Sweex Soft Fit Headset Deluxe HM402
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Everglide S-500
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Altec Lansing AHP 122
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RCA HP57
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Maxell HP 300F
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Koss SPARKPLUG Portable
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Koss Sporta Pro
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Koss KTX 16
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Koss KSC 9
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Koss P 7
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Koss Spark Plug
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Koss HB 79
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Koss ED1TC
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Koss CS 6
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Koss CS-80
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Koss CS-95
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Koss CS-100
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