Easy To Operate: Simply Connect Your Speaker with Car Bluetooth Device, Immediately Trasform Your Speakers Into A Fashionable Wireless Bluetooth Speaker. Wireless Play: Removing Troubles Of Wired Connection, Through The Wireless Connection & Transmission ,The User Can Enjoy A High Fidelity Music At Any Place Indoor By Wireless Control Portable Design: With Mini Size, The Feature Of Portable Can Let U carry Them To Anywhere U Want Allows you to play songs to your speakers directly from your phone Small & Lightweight – For its sheer small size and light weight, you could carry it anywhere