[WiFi Connection, Lightweight & Portable]: The mini video recorder with audio supports WiFi connection, use the APP: "Sports Camera" to view and play videos more convenient. Weighing just 41g, this smallest body camera comes with a fixed clip that can be attached to a polo shirt pocket or belt. [Ultra HD 1080P & External Storage]: The body worn camera with audio is equipped with a 120° wide angle lens, which can capture 1080P Full HD video. Meanwhile, it is equipped with infrared LEDs, which can take clear pictures up to 13 feet away at night. The night vision camera adopts external storage of Micro SD card, TF card up to 128G (including 64G TF card). After recording, you can also connect to a computer or mobile phone via a data cable to view the file. [EASY TO OPERATE & WATERPROOF & DUSTPROOF]: The mini clip-on police body camera features a unique ultra-thin and compact design with a waterproof and dustproof case. It has three buttons, one for toggling, one for recording video (synchronized with audio), and one for taking photos. [Long Battery Life]: This mini body camera comes with a built-in high quality rechargeable 900mAh battery, which can provide 4-5 hours of video recording. It supports charging while recording, so you can use it while the mini camera is connected to a power bank. [Multifunctional Mini DVR]: This mini wearable body camera can be used as a security tool or a great gift for family or friends. Parents can use it as a nanny cam to watch their kids; Women can use it as a means of self-defense and to avoid harassment; Students can use it for recording and playback if they don't want to miss a great class or a good lecture; Travelers can use it to record beauty and a flash of light; Court or police attorneys can use them to preserve important evidence.