※Important Notes: One blade is damaged, as shown in photo 5. If you wish to use a three-blade system, you will need to purchase a replacement head separately. Philips Series 5000 S5444 Made in 2021 Includes dedicated AC adapter With cover Power-on confirmed, two-blade shaving performance is good. Regarding battery life, I used it daily and charged it once a month. This is a used item, so please understand before purchasing.