Philips 3000 series S3885/02, Rotation shaver, Metallic, Purple, SkinGlide, Battery, Nickel-Metal Hydride (NiMH), Built-in battery Philips 3000 series S3885/02. Shaver system: Rotation shaver, Product color: Metallic, Purple, Shaving system technologies: SkinGlide. Power source: Battery, Battery technology: Nickel-Metal Hydride (NiMH), Battery type: Built-in battery