The utility model provides a power pack with additional functions switch, the utility model discloses a set up atmosphere lamp (2) respectively on switch body (1), button (5), socket (6), temperaturesensor (7), humidity transducer (8) and USB charge mouthful (10), not only can realize the function of switch, can also realize that USB charges, temperature display, functions such as humidity demonstration and socket, the utilization ratio of switch is greatly improved, pass through the setting of atmosphere lamp simultaneously, not only make things convenient for the position of looking for theswitch, can also improve the pleasing to the eye degree in room etc, the utility model has the characteristics of simple structure, long service life etc.