First, let me say the build quality is pretty darn good.One knock is the end that plugs into the headset (Bose QC25) is a little shorter than the stock so you have to ensure it's set by pushing on the cable vice the connector (can't speak for the other models). One star for that.Also, end that plugs into your device is fatter due to the screw type connection for the adapter plug. It may or may not fit into your iPhone/cell phone with its case on.
NewFantasia Replacement Audio Upgrade Cable Compatible With Audio-Technica ATH-M50XBT, ATH-AR3BTBK, ATH-SR50BT, ATH-ANC9, ATH-ANC7B, ATH-SR5BTBK, ATH-S700BT Headphones 2Meters/6.6Ft
8 Review
NEW NEOMUSICIA Replacement Cable Compatible With Hifiman HE400S, HE-400I, HE-400I(2.5Mm Plug Version), HE560, HE-350, HE1000, HE1000 V2 Headphone 3.5Mm And 6.35Mm To Dual 2.5Mm Jack Male Cord 1.2M/4Ft
17 Review
Audio Technica ATH-M50X, ATH-M40X, ATH-M70X Headphones Replacement Upgrade Cable 1.2M/4Ft By NewFantasia
9 Review
NewFantasia Replacement Audio Upgrade Cable Compatible With AKG K240, K240S, K240MK II, Q701, K702, K141, K171, K181, K271S, K271 MKII, Pioneer HDJ-2000 Headphones 1.5Meters/4.9Feet
8 Review