【HD 1080p Image Quality & Loop Recording】: This motion detection camera pen provides HD 1080p image quality, allowing you to capture clear and detailed images and videos. At the same time, it supports loop recording function, which can automatically overwrite old recordings to ensure continuous recording of the latest important scenes. 【Motion Detection and Photo Video Function】: The loop recording camera has a motion detection function. Once any abnormal activity is detected, the camera pen will immediately start recording video. In addition, the camera pen also supports photo and video recording functions, allowing you to record important moments and evidence. 【USB port connects to computer to transfer files】: USB transfer camera equipment Through the USB port, you can easily connect the camera pen to the computer, quickly transfer and backup video and photo files, and facilitate archiving and sharing. 【Compact and Convenient Hidden Design】: The small portable hidden camera adopts a compact and portable hidden design, which is no different from an ordinary pen and will not arouse the suspicion of others. It can be easily integrated into various scenes and protect your privacy. 【Full-range after-sales service】: We provide a full range of after-sales services, including returns and exchanges, one-year quality guarantee and professional after-sales support, allowing you to enjoy an excellent shopping experience and product services