Spy pen includes: 1 hidden camera, 1 card reader, 1 SD memory card, 1 USB data/charging cable, 5 ink filling. Applicable scene and crowd: It can be used by men, women, and children, and can be used for learning sharing, family journals, meeting records, outdoor activities, etc. Easy to operate: The top one-button design, press long to start the machine, press to start shooting video once, press twice to take photos. Easy to carry: Mini camera pen, hold it in your hand or clip it in your pocket. HD camera pen: 1080P HD hidden camera pen can be used for taking pictures, can record about 150 minutes when fully charged.