Philips AquaTouch S5070/48, Rotation shaver, Blue, Charcoal, SH50, 2 year(s), AC/Battery, Nickel-Metal Hydride (NiMH) Philips AquaTouch S5070/48. Shaver system: Rotation shaver, Product color: Blue, Charcoal, Shaving head replacement(s) model: SH50. Power source: AC/Battery, Battery technology: Nickel-Metal Hydride (NiMH), Operating time: 40 min. Attachment combs: Nose