Thank you for viewing. I purchased this new in November 2023 and used it for about six months. It's the same set as when I bought it, and the screen film has not been removed. You can use it immediately by turning it on. The images are clear, and it was very helpful because it detects sounds and movements and notifies me! Even if the room is dark, you can see clearly with night vision mode. Operation has been confirmed. Thank you for your understanding that this is a used item. - BondFree baby monitor with a 2.8-inch screen. - Brand: BondFree - Model: Baby Monitor - Screen Size: 2.8 inches - Manual: Babysitter Manual - Functions: IPC, LCD