Sensate Amulet

Sensate Amulet can only be worn by clerics. It gives them a +2 bonus to Charisma, 5 extra hitpoints and it protects them from evil for as long as the amulet is worn. This item appears in Baldur's Gate II: Shadows of Amn and Baldur's Gate II: Enhanced Edition. It's sold at the Adventurer's Mart in Athkatla by the lady in the middle of the area.

In-game description
"Sensate Amulet This amulet originates in the city of Sigil where is was forged the by the Society of Sensation. It was given out to the most loyal sensates, to protect them when they traveled the Planes looking for new experiences."