The Spinorang is the Navy Cybersaur Ranger's personal weapon. The Spinorang is a sword/boomerang combo weapon that also functions as a magic flute. The red gem in the middle of the weapon marks where the weapon bends to convert to Boomerang Mode. When thrown, the weapon flies wildly, most likely directed by the wielder's will. When used as a sword, it is powerful enough to fell the Cybersaur Rangers in a single swing. It can play a tune that seems to harm the Cybersaur Rangers, or it can be used to hypnotize Cybersaurs (i.e. the Cyber SpinoZord) into forced servitude.
Inserting the D-Cell into the Spinorang allows the Navy Cybersaur Ranger to perform a finishing attack in which the Navy Cybersaur Ranger throws the Spinorang, which then releases a dark energy manifestation of the Cyber SpinoZord to smash through anything in it's path (including the Kentro Blade) or a Emoticon-based finisher, which is a stronger variant of the previously mentioned move by converting the Spinorang into a manifestation of the Cyber SpinoZord's head.
The Spinorang was housed inside of the Frozen Castle after D's death, though D takes it back by coercing a Cambrite to take it for him. He then hypnotized Miranda Cosgrove into using it against the Cybersaur Rangers.