Made of light materialsMultiple sound holes tuning system insure the quality and calling.Designed according to the human ear structureComfortable touch feeling3 keys will control the incoming call or hung up, back or forward your music, easy to handle everythingWith Remote and Microphone Bass 3.5mm Slot Headphone Stereo Headset Lightweight Stylish Portable DurableBrand: HUAWEI Model: AM115 Type: Earphones (Earbuds / In-Ear) Style: In-Ear Functions: Microphone,Song switch,Volume Control Features: With Mic,With Volume Control,Remote Control Color: White Headphone jack: 3.5mm Cable length: 1.2m