When it comes about trimmer I always prefer of philips. Its all products are very nice to use. If we will talk about BT990/15 it is more awsm. It is physically very attractive and smoth to handle. You can adjust the size of beard you want by simpliy scrolling. You do not need an extra clip. The triming process is very soft even you can’t feel tha you are using it.
If we will talk about charging. It act for 30 min if you will charge for 8 hours its quite good. So use this product .you will love it. Thnx for reding.