Bluetooth Wireless Speaker Sound Bar For LG Optimus L9, LG Escape, LG Intuition, LG Lucid, LG Spectrum, LG myTouch, LG Revolution 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