Comes with three blades for your comfortable use. When it comes to style and affordability, Nova leads without any doubt. The Nova Professional Trimmer NS-216 is one of the best trimmers that offer all the functions at such a reasonable price. It is powered by AA batteries. You just need one battery to derive the power. It takes 60 minutes to recharge the battery at 240 V. After that; it provides 45 minutes of usage time. If you are short on time, Nova also offers a Quick Charge function of 5 minutes.