USTEK SE570 in-Ear Earphones Stereo Earbuds HiFi Clear Bass Earphone Noodle Cable Headphone with Microphone & Volume Control for Apple Android Phones Black HIFI level design ensures high-fidelity bilateral stereo sound and clear speech. Ergonomics design enables the user of comfortable wearing experience. Ideal for iPhone/iPad and all Apple devices, Samsung, Android/Windows Smartphone, MP3/MP4 Player, PC and all other 3.5 jack devices. Applying to TPE elastic cable line greatly improves the headphone strength and makes tangled earphones an avoidable situation. New-style audible unit restores the original sound, good sound isolation and noise reduction effect make it chic and outstanding. Build-in microphone to make hands-free calls. Multifunction button and volume control make this earphones outstanding and versatile.