Review (4/5): Does not work Overseas
If you plan to travel outside the USA make sure you have a full charge and do not run out of juice while away. It is strange this day and age that products come with 110-120v transformers one vs. 110-240v; esp. personal care items like shavers and trimmers. If you run out of power when in Europe (say) plan to have to take a AC adapter or buy a new adapter while overseas. You get a reasonable use time before re-charging, but ever now and again you will have a situation where your trimmer or shaver gets turned on while packed tight in your luggage - then you will be out of luck.