Echo is designed with a tongue shape appearance, she can always gives you sensational orgasm every time she touches you with her seductive tongue. The only vibrator that has a holorheotypic appearance in the adult toy industry. Echo has a elegant and an exquisite size that is fit to be held in the palm of your hand. Just simply turn on the clitoris vibrator for women, and it will definitely turns you on to the unparalleled satisfaction. The sex toy Echo has a powerful but quiet motor when operating. So you can use it wherever you like without being noticed. Echo is a rechargeable vibrator for women containing lithium battery, she has a battery capacity of 200 mAh which can be fully-charged in only 1hour, and provide about 1 hour of continuous pleasure. So you don't need to go and buy a new battery in the middle of sex. Is made of ABS environment friendly material, you are not only helping the environment, also this kind of material has been proved completely harmless to human body by the scientists.