The smart technology of Bluetooth v4.0 plus EDR gives you enriched, uninterrupted sound with its powerful innovative technology and enhanced design. High quality and fashionable design make it look elegant and feel good. With you can also enjoy the music from audio device without Bluetooth function. This speaker is compatible with smart phones, tablets and many more devices. It is designed to deliver a powerful audio performance. This is an audio device you'll want to take along with you. Party anytime, anywhere, on your terrace with the magic cup.