$ 16
Replacement ear cushions for Bose QuietComfort 2 (QC2) and QuietComfort 15 (QC15) headphones (QC35 E

$ 12
Male to Female Audio Extension Cable

$ 7
Male to Two Female Audio Cable Splitter Adapter

$ 16
USB 3D Sound Card

$ 18
U Shaped Earphone Splitter 3.5mm Audio Converter

$ 30
Aluminum Alloy Headset Stand Holder