Wobbuffet is a Psychic-type Pokémon. It hates when there's too much light. It also hates being startled. It also tries to keep it's black tail hidden, which is the reason why it prefers places where its dark. It also has the ability to bounce back attacks. When more than one Wobbuffet meet, they try to show off who's better by seeing who can last the longest without eating any food. Trainers must be careful in case that happens. Its a shy Pokémon, but for the voice, I would expect a voice sounding like how it does in the anime.