This is a Pixel 7a purchased from docomo. Since it's SIM-free, I believe it can be used with carriers other than docomo. I've used it for about two years, but since it was used as a sub-device, it's in good condition. I only needed to charge the battery every 2-3 days. I used a film and case, so I think there are few scratches, but please check the photos carefully and understand that it is a used item before purchasing. Please feel free to ask if you have any questions. - Model Name: Pixel 7a - Brand: Google - Color: Gray - Port Type: USB-C