3.5mm Aux Stereo Splitter Earphone Headphone 1 to 2 Earbuds Double Plug Adapter
Features:

Weight: 6g
Diameter: 3.5mm
Size: Approx. 35x21x12 mm (LxWxH)
3.5mm jack plug to 2 x RCA Splitter \/ Y adapter
Suitable for connecting 2 RCA (Twin phono) audio cables to one device with 3.5mm jack output \/ Input
Allow to connect two sets of earphones， headphones or stereo speakers to your MP3 or media player(especially suitable for lovers)
It can also connect PC sound (card) or mp3\/ mp4 player to surround sound speakers \/ amplifier
Easy to use just plug and play Package Included: 1 x 3.5mm Earbuds Double Earphone Splitter Detail Pictures: