This pen not including the TF card， choice SIZE 0G means the pen，if you wanna the TF card，please buy it additionally in this link .IF YOU DON NOT how to use it ，please contact us ，we will send your message Please charging within 30~60 minutes， don't charging to much long timeIf your computer can connecting with this pen ，please downloadhttp://www.winddeal.net/image/tools/26203PCcamera.rarOperating Instructions1. Parts Instructions1.1:LED Description: Figure 5 is the camera pen status indicator light holes， It includes red light and Yellow light.Different lights represent different working state1.2 :Card Slot: Figure 8 is MicrSD(TF) card slot， please put the memory card into card slot1.3 :Operation Button : Touch the button to start or stop the camera. (Figure1). 1.4:Plug : USB plug (Figure7)， can be used for connecting a computer or charging.1.5 :Microphone and Camera: Microphone(Figure3) is used for picking up sound signals;Camera(Figure2) is used for picking up video signals.2:Press operation button to turn into the Camera or video mode. Press operation button about 2 seconds， status indicator(yellow light) will keep long bright.In any state， press the button about 4 seconds then release it，Light will be off. the camera will automatically save the current video file and shut down.3.Take a pictureTurn on the camera， press the operation button，the status indicator(yellow light) flash once，photos and storage，then return to standby mode.Note: Ensure that the insert card is suit for the camera; Enough lighting ;No obstruction;More than 50 cm distance between the subject. 4.Record videoTurn on，press button for 3 seconds ，then status indicator(yellow light) flash 3 times slowly，starting recording. Press the button once， it stops and saves the file.Note:The Camera will automatically save every 50 minutes once a file and continue recording.Package:- Pen camera (not include tf card)- USB Cable- User Manual