Review title is After a month of use I can see a visible difference [SEP] I use this every day. While I'm brushing my teeth and getting ready for my day. It cane with no instructions but its fairly easy to figure out. Too, just come back to the product description online and read how to use it. Charged pretty quick and lasts about 4 days on one charge.  The laugh lines and frown lines are slowly loosing their depth and overall, my skin tone has evened out quite a bit. I'm happy with it. Its quick, very convenient and does offer results with disciplined use. Try it!!