Compressed-air providing system, in particular for providing air for tires of a motor vehicle

A compressed-air providing system for providing air for tires of a motor vehicle, wherein the compressed-air providing system can be connected to a pneumatic tire to be sealed and/or pumped up, the system comprising a compressor having an electric motor for driving a compressing unit of the compressor, wherein the compressed-air providing system is provided with means for connecting the electric motor, to an energy supply source for supplying the electric motor with electrical energy, wherein the electrical energy is transmitted directly to the electric motor by the means, wherein the means comprises means for wireless transmission of energy, characterized in that the means is arranged outside of a housing of the compressed-air providing system, the housing receives the compressor and the electric motor, wherein the means can be connected or is connected via an energy supply line, in particular a cable to the electric motor, wherein the means includes at least one resonant circuit.