Headphones,Ailegou Magnet Attraction In-Ear Earbuds HeadsetClear Treble, Microphone, Used for Exercise and Leisure Excellent fit in the ear canals and high attenuation of ambient noise. Ergo design with two extra sets of ear tips of different sizes for replacement. Magnet Attraction Built in Microphone and Multifunction Control: Answer Calls Ideal for All Apple Devices | Androids Smartphone | Windows Phone | MP3/MP4 Player | Portable Musics Player