Mains operated. Grade 1-8 (3mm-25mm). 10 attachments - grades 1-8, left and right ear tapers. Kit includes: 10 attachment combs, barber comb, scissors, barber cape (designed for adults and children), cleaning brush, oil, 'For Dummies' guide and durable storage case. All you need for cutting hair at home. Manufacturer's 3 year guarantee.