When the product arrived, the charge in the battery was out (indicated with flashing orange/red LED) I kept charging exactly 60mins. It got fully charged. LED is provided to let the user know of the c cutting blades of 10 precision lengths. Philips has come up with an excellent product for men. (Women also can use it). The quality of the product is very good. Plastic and build quality are excellent. Ergonomics are well thought and design is par excellence.