to remember 1

Delivered on time this product is of good quality, strong poins is that it reacted very well when seeking it, few people regret the hardness controller? well I think it's good because you can imagine that your child happens to press the Start handle the device while it in the mouth !! ? the arches created by this device quite easily reached 4,000 volts, thank you for thinking the manufacturer has the security of our smallest offspring settle in a grip that requires a good pressure effort for the commissioning. For all these reasons I suggest you this very inexpensive model and secure. Emilien