"New from Lifestyle the cordless Bella Trimmer is easy to use with 3 adjustable cutter heights (1.3, 1.6, 1.9mm) selectable via the thumb slide. Two double-sided plastic combs included (3, 6, 9, 12mm) with a small bottle of lubricating oil. This trimmer is lightweight and reliable for those small clipping or touch-up jobs on cattle, horses or dogs. Ceramic blade stays sharper for longer and runs quieter. Rechargeable via the supplied USB 2.0 cable, remaining battery capacity is displayed visually on the handpiece. Run time 150 minutes, Charge time 120 minutes."