Leaflet
Page 2
... The flexing heads adjust automatically to 14 days Display: 1 LED indication, Battery full indication, Battery low indication, Charging indication, Quick charge indication Service Replacement head: HQ8 has been replaced by SH50, Replace every yr with a cleaning brush for a single shave. The Philips Norelco PT720 offers the convenience of your face for a smooth skin without irritation...
... The flexing heads adjust automatically to 14 days Display: 1 LED indication, Battery full indication, Battery low indication, Charging indication, Quick charge indication Service Replacement head: HQ8 has been replaced by SH50, Replace every yr with a cleaning brush for a single shave. The Philips Norelco PT720 offers the convenience of your face for a smooth skin without irritation...