very satisfying, feels really good i can't explain it. talk about multiple orgasms. i tried it the first time and i can't get enough of it. this is a must for every woman even if you are married or have a partner. but just a word of advice, use duracell batteries. the first time i put energizer batteries, it was vibrating weird, then while i was reading the manual, it got so hot it stopped working. i took out the batteries, and they're hot. one of them i can't even touch. i don't know technical stuff. i tried another pair of duracell batteries that i just bought, and it worked pretty good. no problems. also, if you use the tip on your clitoris it feels really good. this is a good buy, it's worth the price. better than those expensive ones that never ever work.