This STK Life 7 is in used condition, it has been tested in store and is fully functioning.

Product Description
Technical Details: Display 5 inch, IPS technology
Memory: 16GB internal memory 1GB RAM
Data, Wi-Fi, Bluetooth, Tethering
Camera: 8MPx camera (main) LED flash Autofocus 2MPx camera (secondary)
Hardware: Quad-core CPU
General: Android OS 7.0 Nougat, Dual-SIM