package including:1pc s-520 ear hook headphones
frequency response range: 20-20000hz
color: black, white, red, blue, coffee
line length: about 1.2 m/47.24 in
wearing style: ear hanging
plug type: about 3.5mm (0.14in)
earmuffs material: sponge
1Ear-hook with microphone, portable and compact
2Headphones is braided wiring wire and steel speaker
3Good sound quality and stability
4With switching function
5Suitable for MP4, all mobile phones and so on.
