About Product:V:100-240v ,50/60HzEU/RU power chargerdifferent options contain different numbers of guide combsCharging blue LED light reminderstainless steel blade ,wide 45mmUser Manual in english languages1 hours fast charging timecorded/cordless usewithout oilAbout Service:QC Test each product working normal before send outThe seller may not notify immediately when the factory to replace new packing boxIf you need any help, please contact the sales person and she will help youBecause the time difference between countries, if sales person is not online,she will reply your email within 5-10 hoursThank you for coming to my store, my store will show you quality products, I hope you can pick the products you need, I hope you have a pleasant shopping experience, thank you!