1. Compact design, portable handheld DV/DC 2. Video resolution: 1280x720 and 1920x1080 3. Support motion detection recording 4. USB2.0 interface for high-speed transmission 5. Support 128G TF card 6. Built-in lithium battery can continuously record for about 3 hours 7. Loop recording, charging and recording 8. Specification: Video: AVI Video coding: M-JPEG Image ratio: 16:9 Video frame rate: 30fps Battery capacity: 560mAh Recording time: about 3h Charging voltage: DC5V Interface: micro 5 Pin USB