The Monkey Miraculous is a circlet that, whenever Xuppu inhabits it, transforms the wearer a monkey-themed superhero with the power of Jubilation.
To activate the circlet, the user must speak the transformation phrase: "Show Time". To deactivate the circlet, the user must speak the detransformation phrase: "Nap Time".
It is currently being stored in the Miracle Box. When the situation calls for it, the circlet is temporarily lent to Lê Chiến Kim, who uses it to transform into King Monkey.
The Monkey Miraculous is a circlet traditionally depicted on the monkey king in Chinese mythology. In the Miracle Box, it is long, thin, and black (but later is confirmed to have a reversed coloration in "Party Crasher") two of its sides bend inward like the temples on glasses, and the edges curl inward in a spiral-like manner. The middle of the Miraculous also bends, and it has five light brown square pieces on one side. When worn, it is unfolded and put on the wearer's head as he/she says the transformation phrase to transform.
When worn by Marinette, in its camouflaged form, it appears as a striped pink headband.
The Monkey Miraculous grants its wielder incredible powers of superhuman speed, endurance, and strength. Its special weapon is a staff. Its special superpower is Uproar, which creates an item that upon contact, causes the target's powers to malfunction for a short period of time.