Full HD Camera: 1080P high-definition recording, suitable for multiple scenes Mobile Play: Support OTG connection to mobile phones, USB computer playback of audio and video management files, easy to use Infrared Night Vision: 4 infrared night vision lights, you can record images at 5 meters without the need for auxiliary lights in pitch black nights 90° Rotating Lens: The night vision light and camera are integrated, rotating synchronously, and shooting is more convenient Loop Recording: When the memory card is full, the newly recorded video can automatically overwrite the original video; Save memory space and improve utilization Strong Magnetic Adsorption: Built in super strong magnet, where to suck and where to shoot Specifications: Recording format: WAV (512KBPS) Video format: AVI (HD1080/32 frames) Lens pixel: 3MP USB interface: USB 2.0 High Speed Operating temperature: -10℃~40℃ Function: video recording/sound recording Back clip: yes TF card: 4-128G (not included) Battery type: high-energy polymer lithium battery 450mAh Player software: QQ video/Storm video/NLC/MEDIA/PLAYER, etc. Operating system: Windows98/2000/xp/Windows7/Windows 8/for MAC OS 10 Dimensions: 80*26*12mm Weight: 23g