How you want to feel that day

You can control the intensity of the vibrations by turning the dial on the bottom of the toy's base. This will set it to low, medium or high depending on how you want to feel that day. The rose is rechargeable using an included USB cable, so no need for batteries! The vibration is controlled by a lithium ion battery which means it should last for years with proper use and care. The vibration intensity is controlled by a switch on the bottom of the toy's base.Remote vibrate。 It's a simple two-stage switch that allows you to change from low, medium and high settings. The battery is lithium ion and has enough power for about 2 hours of continuous use on one charge.