Single Side Earbud Headphones Stereo in-Ear Earphone Removable Hook for PC Smartphones MP3 MP4 Players 245526

The Ear hook can be removable to fit your left or right ear,you also can throw away the ear hook then it will be a standard in-ear earphone Single side earphone enables users to safely keep one ear open to surrounding activities while listening to audio Standard 3.5mm jack plug with 1.2m cord length fit on most smart phones ,audio ,PC,mp3/mp4