Braun Oral-B Sonic Hand piece / OralB Handdevice ( toothbrush) Sonic Complete / S18.500 (4717)
drive part
colour: /hellblue
Charge Indicator Professional 30 Sekunden Timer for den Putzchange and lengthrem 2 Minuten Signal for the Putzende
Beispiel: OxyJet Sonic Center OC S18.545, toothbrushstation S18.525
use bei types 3721