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.
This product would be ideal for individuals who frequently use cell phones but need to keep the conversation private while still benefiting from noise-canceling and adjustable sound features.
