Program: Ambarella (70CPU) Color: black LCD screen size 4.0 inch (LTPS) The lens: 170 degree Video resolution: 1080P/720P/480P Video Format: H.264; Audio: AAC Colour effect: standard Photo mode: 5MPix Photo format: JPG Internal Memory: 64MB Memory card: TF (maximum support 32GB), memory card is not included The microphone: yes Built-in audio: yes Stereo Audio: yes Current frequency: 50HZ/60HZ The power interface: 5V 1A