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, up to a maximum of 10.

Location
In the Red Rocket truck stop: on a table in this station between Sanctuary Hills and Concord.