FINAL FANTASY XIV REGULATOR REPLICA

From Square Enix. A replica of the regulator devices featured in FINAL FANTASY XIV: Dawntrail! Using the clip on the back, the regulator can be worn as a hairclip or attached to the included headband and strap. The light on the regulator can be switched between red and blue by pressing a button on the device.

*Requires 1x AAA alkaline battery (Not included; replaceable)
*Includes a tool for opening the battery compartment. (Alternatively, a flat-head screwdriver can be used instead.)
*Battery life is approximately 4 hours of continuous use.