Connect your phone to external speakers or stereo headphones with adapters and speakers found here. Turn your phone into a sound system by connecting it to your home speakers or other types of external speakers With an adapter, you can play music from your phone or conduct hands-free phone call conversations via external speakers. Adapter allows you to connect your phone to any speakers, sound system, stereo headphones or computer with a standard audio 3.5mm input jack. Now you can bring your music and share them with family and friends.