English TranslationStyle: In-EarCommunication: s: 3.5mmUse: Portable Media PlayerFunction: Microtem: cheap earin earFunction: Listening to audio deviceApplication: Airrist bus, hospitalColor: Black, red, white and customConnectivity: 3.5mm stereo plug single pin or double pinsCord: 1.2 m, 1.5 m, 1.8 m or customSpeaker: 10mm driver