We will carefully test every item before shipment. The quality is guaranteed!Mini USB Hidden Camera - DVR U801Multi-function support for :Video RecordingPhoto shootingPC Camera (Webcam Function)Record video during battery chargingMotion detect will activate when USB Cam connect to computer or external power bank batteryFeatures:Video Formats : AVIVideo Resolution : 1280*960Frame Rate of Video : 30FPSPicture Formats : JPGBody color: white or blackWorking time of battery : 60 MinutesCharging Voltage : DV-5VTypes of ports : USB 2.0Types of saving : TF cardFeatures :This is a USB disk storage， Motion detecting high-definition digital camera， pictures，Separate recordings， charging and camera， Automatic cycle camera，Memory support MAX 32GB（Not including memory card）， It's can take photos and high quality monitor， easy and simple to operate， cabinet and delicated， elegant appearance， easy to carry， is the family education and living security， practical tools， essential field subjected to each customer's favour.When the USB hidden camera is out of battery， you may charge it by a 5V external power bank battery and it may record video during charging. This is very helpful for long period recording. To activate the motion detect video recording mode， you may need to turn on the USB hidden camera， then connect to the computer or external power bank battery. It'll start record the video in motion detect mode. If there isn't have any moving object in front of the USB， it'll stop recording in around 2 mins. Once you want to stop， just short press the button and disconnect the USB hidden camera.It is convenience to put this USB into a pocket with this unique small size design. It is a great product for business interview and home security.Package:1 X U-DISK DV（White or black）（Not including memory card）1 X cable1 X hook1 X instructions1 X packaging