Portable Wireless Bluetooth Speaker & Speakerphone Liberate yourself from poor-quality sound. Break the bonds of your small tablet, smart phone or laptop and feel your media come to life. Whether it’s listening to music, watching movies, or playing games, Antec Mobile Products’ (a.m.p.) SP1 portable Bluetooth speaker will let you hear your media the way it was meant be heard. And with built-in microphone and controls, you’ll never miss a call; easily switch between your music and phone functions with the touch of a button. For even more convenience, pair the SP1 with your laptop and stay in touch through Skype and Google or pair it with your smart phone and use it with Viber.