Hypnotic Lenses

Sym-Tech Item, uncommon (requires maintenance/attunement)
These glasses fit over the eyes. They have 3 charges. While wearing them, you can expend 1 charge as an action to use the Charm Person power (save DC 13) on a humanoid within 30 feet of you, provided that you and the target can see each other. The lenses regain all expended charges daily at dawn.
Charm Person: You attempt to charm a intelligent creature (e.g. humanoid) you can see within range. It must make a Wisdom saving throw, and does so with advantage if you or your companions are fighting it. If it fails the saving throw, it is charmed by you until the power ends or until you or your companions do anything harmful to it. The charmed creature regards you as a friendly acquaintance. When the power ends, the creature knows it was charmed by you.