In-Ear Headphones with slim cable and integrated microphone These stylish SCHWAIGER® in-ear headphones can be used with all common devices equipped with a 3.5 mm jack socket. The microphone integrated in the cable allows for making and accepting calls directly via the headphones. To guarantee maximum comfort, silicone ear cushions of different sizes are included. Gold-plated contacts and a high-quality metal housing top this model off.