Azio OPAL Bluetooth Speaker with aptX, aluminum unibody, iOS Battery Indicator, Built-in mic, and Line-in (SP200-SL) aptX: Delivering High-Fidelity Bluetooth audio iOS Battery Indicator: Monitor speaker power level directly from your iOS device Built-in Microphone: Take hands-free calls Line-in: 3.5mm line-in jack to connect any wired devices Package Contents: Opal Bluetooth speaker, micro USB charging cable (2ft), 3.5mm audio cable (2ft., male/male), quick start guide, thank you card.