Can somebody tell me for what this thing for? Came with my headphones, can use audiojack wire to it, but in what i need to plug it in?? Headphones are Philips Over
Amazon.com: Warmstor Dual 3.5mm Male to 3.5mm Female Airplane Airline Flight Headphones Adapter Gold Plated (4 Pack) : Electronics
Belkin Speaker and Headphone Splitter - audio splitter - 6 in - F8V234 - Audio & Video Cables - CDW.com
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