Solid Connection: Plated metal connectors with strong interior soldering points ensures firm connection with any instruments, pedal and amp jacks High Quality copper core with very low capacitance provides superior signal conductivity and enhanced sound, flexible rubber insulation avoids handling noise and noise interference, Tangle-free: Super durable and flexible material prevents twisting, kinking and tangling. Wide Applications: Connect your phone, laptop or similar device to a mixing console, home theater devices and amplifiers. Work with any devices with standard 3.5mm aux Jack, such as iPad, iPhone, MP3 players, Laptops, PCs, Cell Phones, Tablets, Home theater, speakers etc.