Features: 100% Brand new and High quality USB power supply, easy to use, save electricity, safe and reliable Increase to body temperature, Gives you a wonderful feeling to enjoyment your sex product Small volume, convenient to carry Effectively promote the blood circulation Easy to clean Material: Plastic Highest Temperature: 48.5 Celsius Degree Usage: Apply a small amount of lubricant on the heating pipes and then insert the sex toy colloid vagina USB power, heating five or six minutes later, remove the heating bar, you can experience the real effect of sex toy body temperature When finished, dry cleaning Pay attention to the tail of the heating bar, don't clean with water,avoid cause a short-circuit Package Contents: 1 x USB Heating Bar