Sound Intone HD200 Stereo Lightweight Folding Headsets with Microphone,Girl Headphones,Boys Headphones,Stretchable Headband,Control Button,,Great Heavy Bass,with Soft Earpad Earphones for Iphone,All Android Smartphones,Pc,Laptop,Mp3/mp4,Tablet Earpieces(White/Red) &iexcl;&shy; Rotating and folding design,easy to carry and save spaces.adjustable stretching. Super soft and elastic memory ear-pad,comfortable for wearing,noise-isolation perfectly. High tenacity eco-friendly plastic outer shell.advanced-braised nylon wire. HIFI strong low bass speaker,excellent three frequency resolution,perfect sound effect. Smart In-line remote control and with universal switch for all 3.5mm jack devices.