Philips QP2523/10, Foil shaver, Gray, Lime, 2-in-1 dual protection system, Unique Easy Catch blade system, Bidirectional flex system, Buttons, Battery, Nickel-Metal Hydride (NiMH) Philips QP2523/10. Shaver system: Foil shaver, Product color: Gray, Lime, Shaving system technologies: 2-in-1 dual protection system, Unique Easy Catch blade system, Bidirectional flex system. Power source: Battery, Battery technology: Nickel-Metal Hydride (NiMH), Operating time: 45 min. Quantity per pack: 1 pc(s)