Features
●Online video resolution: 4k / 1080P / 720P ●SD card recording resolution: 1080P / 720P ●Video format: ASF ●Video recording frame rate: 25 / 30fps ●Microphone: built-in ●Memory: Maximum support 128GB Micro card ●Minimum Illumination: 2 Lux ●Smartphone operating system: iPhone iPad or Android