General Shop S400 Android 4.2 Quad Core RK3188 Cortex-A9 1.8GHz Mini PC TV Box Media Player 2G/8G Bluetooth WiFi HDMI 1080P + Antenna Operating System: Android 4.2 CPU: RK3188 Quad Core Cortex-A9 1.8GHz RAM: 2GB DDR3; ROM: 8GB Nand Flash Video Output: HDMI 1080P&2160P Audio Format: AAC, AAC+, eAAC+, AMR-WB, QCP, MP3, WMA, WAV, MIDI, M4A