... .Wired use for headphone with microphone 4 in 1 nice appearance wireless headphone with good sound quality for FM, ... receive the sound wirelessly from any electrical device with audio output such us TV,PC,DVD,VCD, ... cable4.Wired net chat:there will be audio cable with mic, insert it to the headphone and computer, ... phone are our main products.4.Provide the prices range based on the different qty.5.if you ...