If you've never played anal before, this beginner prostate stimulator with vibration is just what you need to explore the wonderful world of anal stimulation. this prostate stimulator is skillfully curved to stimulate the p-point, while the stretch marks on its axis give you added pleasure and the sturdy recovery handle ensures safe and easy handling. it contains 7 speeds and the full charge is ready in 70 minutes and works at the highest speed for 2 hours and at the lowest speed for 3 hours. also use this prostate stimulator during intercourse to achieve a stiffer and stronger erection and a much more pleasurable orgasm. silicone materials rechargeable usb power supply (included) maximum execution time 120 minutes maximum charging time 70 minutes dimensions 9.5 cm x 2.5 cm (probe) weight 50 g weight package 100 g dimensions package 7.5 x 12.75 x 15.25 (cm)