Bluetooth Wireless Speaker Sound Bar For Samsung Galaxy S III mini, Samsung Freeform M, Samsung Convoy 3, Samsung Galaxy Discover, Samsung Galaxy Amp, Samsung Gravity Q, Samsung Freeform 5 Wireless Bluetooth Sound Bar with Microphone Connects to your smartphone through bluetooth or 3.5mm jack cable. AUX output Pure quality sound and long battery life 8.5 inches x 3 inches x 1.5 inches - Portable to fit in any handbag or backpack The sound bar is made of soft touch plastic. The built quality is perfect