Familie C is a massage sofa. It features the massage module strengths of traditional massage chairs. To provide the optimal massage comfort, it automatically analyzes body shape and detects shoulder positions to provide customized massages. Beyond the automatic adjustment, the massage ball position adjustment function allows users to focus on desired areas too. The seating structure is structured for prolonged sitting. Uniquely a magnetic device, a PEMF (Pulsed Electromagnetic Field), is applied at the bottom of the seat. This device stimulates the pelvic floor muscles through magnetic fields without the user needing to remove their clothes.