Xiaomi Redmi 9T Carbon Gray, SIM-free, is the main unit. After purchasing new, I kept it at home as a spare, but I'm selling it because I don't use it much. I think it's in good condition because I used it with a screen protector and case on since opening it. It will be initialized and shipped with the film still attached. Series: Xiaomi Model Name: Redmi 9T Smartphone Color: Carbon Gray Capacity: 64GB Functional defects: None Xiaomi Carrier purchased from: SIM-free Screen cracks: None