Enumerated powers are powers that are explicitly given to each branch of government. EG congress can declare war
Implied powers are those that are just suggested or are required for enumerated powers to be used- EG. power to draft people in armed forces may be implied as part of congress enumerated power to raise a army and navy
Implied powers give the Constitution vagueness - they allow Congress the freedom to make necessary laws and to use powers that the founders had not thought of.