One Xperia Aqua M2 basic smartphones from Sony left. Working perfectly fine, with little use and no wear/cracks or other signs of damage.
Good as a backup phone, temporary phone if you loose your main phone, or for wonky IOT projects.
The maximum Android version supported is 5.1.1 (see picture #4). Some forums indicate it is possible to also install Lineage OS but this has not been tried.
Charging/PC port is Micro USB.