1. Hi-fi High Resolution Stereo Bass, providing you with unique music experience.
2. Built-in Microphone and Multifunction Control - HD microphone to make clear calls.
3. 3.5 mm Jack - Compatible with iPhone, Android Smartphones, tablets, MP3/MP4 Player, Portable Musics Player, etc.
4. Comfortable to Wearing - The Soft silicone earbuds provide a super comfortable, noise reducing fit to you ear, perfect for sports, running, biking, Walking, and other activities.