Braun Satin Hair 7 ST 780 SensoCare Straightener: Ultimate heat protection through intelligent temperature adjustment. Braun's scientists have developed the groundbreaking SensoCare technology, which automatically adjusts the styling temperature to meet individual hair needs. Like a personal styling coach, the Braun SensoCare ensures perfect styling while providing ultimate heat protection by taking into account hair thickness, hair length, color treatments, and moisture levels, adjusting the temperature accordingly. The new Braun SensoCare straightener analyzes the hair 20 times per second, with built-in sensors detecting the moisture content of each individual strand, and the temperature is automatically adjusted. For the perfect look with maximum heat protection – without compromise.