While wearing this circlet, you can use an action to cast Detect Thoughts (save DC 13) from it. As long as you maintain concentration on the spell, you can use a bonus action to send a telepathic message to a creature you are focused on. It can reply – using a bonus action to do so – while your focus continues.

    While focusing on a creature with Detect Thoughts, you can use an action to cast Suggestion (save DC 13) from the circlet on that creature. Once used, the Suggestion property can’t be used again until the next dawn.