180° Rotatable Lens: Experience unparalleled flexibility with the 180° rotating lens. It expands the field of view, allowing users to adapt to different shooting angles effortlessly Seamless Loop Recording: The intelligent loop recording function ensures worry-free usage by automatically overwriting old files, guaranteeing sufficient storage space One-Button Recording/Saving: It features one-button save and one-button recording, making it easy to use Easy to Transfer Recordings: Convenient to transfer the recordings to a computer/mobile phone to playback and rename the recording files Wide Application: Whether in law enforcement, at home, riding, or engaging in outdoor activities, it ensures you never miss an important moment or sound Specification: Product material: ABS+PC Revolution: 1080P Recording format: AVI Internal storage: 128GB External storage: support TF card up to 512G (Card Not Included) Battery capacity: 300mAh Charging time: 2h Product weight: 24.5g Product size: 83.5*27*16.5mm