Headphone Splitter for Computer, BAPHILE B3 1/8 In. Earphone Adapter for PC Audio & Mic, 3.5mm Female to Dual 3.5mm Male Convert your cell phone headset into Computer Headset Compact, durable, boost productivity and reduce clutter Compatible with all computers, PCs, laptops, notebooks, desktops that with separate microphone and audio jacks Compatible with all headsets. Audio function for iPhone headsets. Audio & Mic function for android headsets. FULL REFUND or FREE REPLACEMENT offered within 12-month warranty. FULL REFUND if you buy it by mistake or it turns out it is not applicable for you.