RJ9 Single Ear Headset Cell Phone Headset With Mic Mute Speaker Volume And 6 Spe
Plug and Play: Cell phone headset is RJ9 crystal plug, Plug and play, no driver required, easy to use. Item Type: RJ9 Single Ear Headset. Plug: RJ9 Crystal Plug. Scope of Application: For devices with RJ9 headphone plug.