1. 1080P HD lens, infrared night vision, wide viewing angle. 2. Simple to use, no wiring required, ready to use after charging. 3. Multi-device monitoring, support remote monitoring of mobile phones/tablets/computers and other devices. 4. Resolution: 4K/2K1080P/720P 5. Number of frames: 25, continuous recording time: more than 1h 6. Power consumption: 240MA/3.7V 7. Note: TF card is not included 8. Mobile operating system: Android/IOS