A furniture system with an electrically adjustable piece of furniture (100, 101, 102), a system component (150, 180, 190) and an energy transmission device, wherein - the piece of furniture (100, 101, 102) comprises at least one actuator for adjusting the piece of furniture (100, 101, 102) and a controller for controlling the actuator; - the energy transmission device is arranged on or in the piece of furniture (100, 101, 102) and is arranged to receive energy from a supply network and to deliver it wirelessly; - the system component (150, 180, 190) is configured for a communication connection with another system element of the furniture system and with the controller and has an electrical energy store for supplying a voltage to the system component (150, 180, 190) and a charging circuit for charging the energy store; and - the charging circuit is configured to at least partially receive the energy output from the energy transmission device without physical contact with the energy transmission device and to use it to charge the energy store; and wherein the furniture system is implemented with one of the following configurations: - the piece of furniture is implemented as a height-adjustable table, in particular as an office table, wherein the energy transmission device is arranged under a table top of the table and the system component is formed by an office chair, wherein the energy store is arranged to supply a sensor and/or a chair actuator of the office chair; - the piece of furniture is implemented as a bed with an adjustable head part and/or adjustable foot part, in particular for a bedroom, wherein the energy transmission device is arranged in or on a longitudinal frame of the bed and the system component is formed by a side table, wherein the energy store is configured to supply an electrically operated component of the side table; - the piece of furniture is implemented as an adjustable reclining chair, wherein the energy transmission device is arranged in a frame of the reclining chair, in particular under a cover of the reclining chair. - the piece of furniture (100, 101, 102) comprises at least one actuator for adjusting the piece of furniture (100, 101, 102) and a controller for controlling the actuator; - the energy transmission device is arranged on or in the piece of furniture (100, 101, 102) and is arranged to receive energy from a supply network and to deliver it wirelessly; - the system component (150, 180, 190) is configured for a communication connection with another system element of the furniture system and with the controller and has an electrical energy store for supplying a voltage to the system component (150, 180, 190) and a charging circuit for charging the energy store; and - the charging circuit is configured to at least partially receive the energy output from the energy transmission device without physical contact with the energy transmission device and to use it to charge the energy store; - the piece of furniture is implemented as a height-adjustable table, in particular as an office table, wherein the energy transmission device is arranged under a table top of the table and the system component is formed by an office chair, wherein the energy store is arranged to supply a sensor and/or a chair actuator of the office chair; - the piece of furniture is implemented as a bed with an adjustable head part and/or adjustable foot part, in particular for a bedroom, wherein the energy transmission device is arranged in or on a longitudinal frame of the bed and the system component is formed by a side table, wherein the energy store is configured to supply an electrically operated component of the side table; - the piece of furniture is implemented as an adjustable reclining chair, wherein the energy transmission device is arranged in a frame of the reclining chair, in particular under a cover of the reclining chair.