Emerson Portable Bluetooth Speaker for Android, Kindle, Galaxy, iPhone and iPad (Black) Integrated Bluetooth Technology To Enjoy High-Definition Wireless Stereo Sound Works With All Generations Of iPhone, android, Kindle, iPad, Galaxy, Nexus, Fire Phone, Tablets, Smartphones, Laptops Outdoor Use - Portable and Rechargeable Lithium-Ion Battery Built-In Microphone To Answer Calls While Listening To Music Integrated Analog Auxiliary 3.5mm Jack For Wired Use If Needed