Homeself Stereo Headphones, Foldable Headphone for Kids or Adults, Compatible with iPhone, iPad, iPod, Samsung, HTC, Mp3, PC (Black) Standard 40mm hi-fi driver, well-defined trebles.Soft pu leather cushion of ear-pad for comfortable wearing. Lightweight and foldable on-ear headphone design With unique tune trope and acoustic structure, spatial stereo acoustic field help you enjoy the sense of space that various sounds come from different directions at will. It supports dynamic equilibrium and be able to present all details perfectly both talking over the phone and listening the music. Compatible With All Devices With 3.5 mm Audio Jack, Such As Smart Phone, Iphone, MP3, MP4,MP5, Ipod, Tablet, PC, TV, Other Music Player, etc.