The best you can find at this price, you can easily call it a value for money, excellent for amateur as well as professional use since you have the ability to adjust it from 7 to 9 thousand depending on the use you will make, and it is stronger than what it states, so whatever hair type you use it on, it will serve you perfectly + the battery is visible so you know at any moment what is happening and you don't fear it will turn off, and along with the flashlight it has, you can comfortably do your job wherever you are, so with this specific device, you can't easily find negatives at such a price, that's why those of you looking for something good, get it with your eyes closed, it won't disappoint you!!!