Capacity: 16 GB internal memory that holds up to 2 weeks of music. Connectivity: Ethernet (RJ45 10/100 Mbit). IPv4 & IPv6 compatible. Two RCA connectors (recommended) and one 3.5mm female headphone jack for troubleshooting. Two status LEDs (green/yellow/red) Remote updates: Your device will get the latest software versions via our automatic updates. Setup: The streaming box uses dynamic IP by default. You can easily configure it for static IP. What is included in the box: 1 x Soundtrack Player, 1 x Ethernet cable, 1 x RCA Cable (male/male), 1 x Power Supply Unit (PSU) for your region along with an installation guide.