Features & details Skin-friendly rounded tips for smooth trimming Up to 2 months of cordless use after just 1 hour of charging Easy to select and lock-in length settings, 0.4 -10mm 100% waterproof for easy, thorough cleaning Blades are double sharpened for faster trimming Durable - 3 year warranty http://www.amazon.in/dp/B0146DR7UC/...m=A1VBAL9TL5WCBF&pf_rd_r=1GMVX2QNQE0GQ3FX3CM4