1.Connectors: one 3.5mm female plug to two 3.5mm male plugs

2.Ideal for connecting a Smartphone (iPhone), MP3 player (iPod) or CD player to stereo receivers and speakers.

3.Built with dual-shielding and high-quality Pure Aluminium alloy connectors.

4.This adapter is intended to be used with a 3.5mm Male to 3.5mm Male stereo audio cable (sold separately).

5.Connect headphones and external speakers simultaneously to your computer/phone/other audio