This versatile USB-C to 3.5mm audio splitter adopts practical 1 to 3 split design, allowing you to connect multiple headphones, speakers and stereo audio devices simultaneously. Adopts premium internal wiring to effectively avoid signal interference and deliver pure stereo audio experience. Compact lightweight design is easy to carry and store, perfect for daily gathering music sharing, office audio expansion and personal entertainment use. It works perfectly with Galaxy series phones, MacBook, Android smartphones, tablets and all devices equipped with Type-C port.