DUAL VOULME CONTROLS.TURNS ONE HEADPHONE JACK IN TO TWO.COMPACT AND EASY TO USE.NO SACRIFICE IN SOUND QUALITY.FITS ANY 3.5 MM JACK.Allows two people to share an audio device with a 3.5mm plug*..Compact and easy to install..Flexible design for easy to use with your iPod..Ideal for digital devices such as iPod / MP3 / CD players..No sacrifice in sound quality. The Splitter Adapter allows you to share the music on your iPhone or iPod or any device with a 3.5mm jack with another set of headphones. Now you can share your sounds with the one next to you. Perfect for air travel or other situations where a speaker is not available or can't be used. iLuv Creative Technology, the premier provider of the most comprehensive accessories line for the Apple and smartphone markets, rapidly delivers award winning products for today's discriminating consumers. Since inception, iLuv has amassed an impressive total of 16 prestigious CES Innovations awards, recognized for design and engineering in the Portable Multimedia Accessories, Headphones and the In-Vehicle Accessory categories. Headquartered in New York, iLuv is a division of jWIN Electronics Corp., a leading consumer electronics company since 1997. All iLuv products are conceived, designed and developed in New York and continue to lead in quality, value, design and innovation.