About this item【Built-in 32GB Internal Memory】- The Spy camera pen built-in a 64G micro SD card.The spy pen can be used directly after received. No need to buy another storage card.You won't waste your time and energy to buy memory cards. Support up to 128G TF card(Includes 32GB SD Card)【Hidden Spy Camera Pen】- The Pen combination of simple pen body line and concealable camera.This spy cam pen is a real Retractable pen.You can take the portable spy hidden camera anywhere, no one will realize that this is a mini hidden camera. spy pen camera 85 minutes of battery life can be used in various situations, such as meetings, lectures, and evidence collection.【Spy Camera 1080P】- This mini hidden camera provides 1920 * 1080P", frame rate 30 fps, Full HD picture quality.It can be used for home security, babysitting, pets, professional monitoring, indoor monitoring. It can meets all your surveillance needs.【Loop Recording】- Loop Recording,hidden cam pen continuously records a series of 5 minutes videos and overwrites the oldest SD card files when full.