Intone Ms200 Stereo Low Bass Folding and Adjustable Headphone Earbuds - Black / Red 1.Rotating And Folding Design,Easy To Carry And Save Spaces,Adjustable Stretching 2.Super Soft And Elastic Memory Ear-pad,Comfortable For Wearing.Noise-isolation Perfectly. 3.High Tenacity Eco-friendly Plastic Outer Shell. Advanced-braised Nylon Wire 4.HIFI Strong Low Bass Speaker. Excellent Three Frequency Resolution. Perfect Sound Effect 5.Compatible For All 3.5mm Jack Devices ,6 Colors Choices.