This Philips stubble trimmer is most commonly used by the teenagers and I am one of them still using it even though not teenager anymore. This Philips trimmer is loaded with very attractive and durable features having quality blades with a durable mechanism with good inbuilt and is very light in weight which makes it even easier to use and handle. Too the battery backup is almost 90 min after fully charged and it would take almost an hour to charge it to optimum. Also 1 thing is to be mentioned that it can’t be used while charging as it would damage the device or the user too. Overall h good trimmer with a good company name and sevices.