HD Resolution: 1024X768/1280X720/1920X1080P30/25/ 20/15/10/5
Optical Zoom: 10x optical zoom, f=3.1~15.5mm
Audio: Microphone frequency response: 100Hz-22KHz Speaker frequency response: 100Hz-22KHz Speaker volume: 95dB at the most Microphone sound-pickup diameter: 6, 360 degrees full range