Charisma Bobblehead (Fallout 4)

The Charisma bobblehead is a miscellaneous item, a Vault-Tec bobblehead. In Fallout 4, it permanently improves the Sole Survivor's Charisma by 1. If the player wants to reach 11 points, they should take the bobblehead after having increased their Charisma to the normal cap of 10.

Location
In the Parsons State Insane Asylum: on Jack Cabot's office desk, close to elevator, administration area. The Secret of Cabot House quest must have been started in order to access the bobblehead.