I used this in my car for about 5 months, but I don't use it much, so I'm selling it at a low price. No troublesome setup required, anyone can use it easily. The main unit is clean with no scratches. No contract required, you can use it from the moment you receive it after purchase. Remaining capacity is 83.66GB, and the expiration date is September 3, 2025. You can check the remaining capacity at any time from the smartphone app. After use or after the expiration date, please purchase additional data from this app. You can choose from 5, 10, 30, 50, or 100GB for 365 days. Includes the original box, the main unit, and all the manuals. Please enter the SN/SSID and password listed on the box into the smartphone app. Please check the ecoco HP for more details.