Please Note: This splitter can not support mic .This is just split audio in 2 different speaker or earphone. This is Audio splitter that does not record any voice or not use for voice outgoing. Please email us before you make purchase if you are not sure about compatibility of your device with this 3.5mm splitter so we can help you to choose right model for your device Split a single 3.5mm jack into 2 separate jacks, work with any device equipped with standard 3.5mm audio jack. Speaker and headphone splitter allows you to connect 2 headsets or speakers to 1 jack This audio splitter supports flexibility for easy connection and sharing.It allows you to share music with your family or friends through headphones from the same source. Gold plated connector terminals resist corrosion and ensure optimum sound quality. The Headphone Splitter works with any device that has a 3.5mm port, including Earphone, Adapter for Smartphone, Tablets, MP3 Players.