Philips Shaver S9000 Prestige SP9841/84 Wet & Dry Electric shaver with SenseIQ, Rotation shaver, Chrome, Battery, Lithium-Ion (Li-Ion), 60 min, 1 h Philips Shaver S9000 Prestige SP9841/84 Wet & Dry Electric shaver with SenseIQ. Shaver system: Rotation shaver, Product color: Chrome. Power source: Battery, Battery technology: Lithium-Ion (Li-Ion), Operating time: 60 min. Handle(s) features: Ergonomic