What's in the box:

3.5mm Jack Mic Headset Earphone Converter Adapter Replacement for Live Headphone (Black) (Black)

The headphone converter has two 3.5mm ports. It is to separate the functions of the microphone and the headset, so that the handle can use any 3.5mm headset.

Features:
Use your own set of favorite earphone and microphone to your controller with this headset converter adapter.
Discuss game strategy with your teammates, trash-talk your opponents or just chat while playing your favorite games.
Plugs into controller's expansion port.
Features two 3.5mm ports that separate microphone and earphone signals.

Specifications:
Material: ABS
Color: Black, White (optional)
Connector: 3.5mm
Package Weight: 10g / 0.35ounces
Package Size: 50 * 50 * 20mm / 1.97 * 1.97 * 0.79in

Packing List:
1 * Headphone Converter