【Wide-Angle Lens】 Features a small fish eye wide-angle lens with a 140° viewing angle for comprehensive coverage 【High-Quality Imaging】 Equipped with a Crystal image H63P sensor chip and F=2.49MM aperture for clear and detailed video capture 【Advanced Control Chip】 Powered by the Ankai 3918EV200 main control chip for efficient performance and functionality 【Flexible Storage Options】 Supports TF card storage up to 256GB (Not Included), allowing for extended recording time 【Versatile Positioning】 180-degree lens rotation capability for optimal camera placement and viewing angles 【Long-lasting Battery】 Continuous working time of about 2.5 hours with a quick 2-hour full charge time 【Smart Recording Features】 Supports loop recording and motion detection video recording for enhanced surveillance capabilities Specifications: Lens: Small Fish Eye Wide Angle Lens Sensor: Crystal image H63P Aperture: F=2.49MM Focal Length: BFL=2.48MM Viewing Angle: 140° Main Control Chip: Ankai 3918EV200 Storage: 64GB TF card (Included), up to 256GB (Not Included) Interface: Type-C Wi-Fi: Hotspot supported Microphone: Supported Battery Capacity: 450mAh Battery Type: Polymer lithium battery Battery Voltage: 3.7V Charging Voltage: 5V/1A Charging Current: Approximately 380mA Video Format: MKV Video Compression: H.264 Video Resolution: 1280*720 Frame Rate: 15 FPS