Item Type: Massage oil heater Material: ABS Voltage: 110-250V Temperature Range: 60-75C Use: Can be heated essential oils to bring a pleasant massage experience Package List 1 x Essential Oil Heater 4 x Essential Oil Bottle (with Pump Head) 1 x Instruction Manual 1 x Power Cord Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 14 BOTTLES: This multi functional massage oil heater has four heat holes to heat four bottles of massage oil at the same time, one of the bottles can be individually removed and heated. 2FUNCTION: The heated massage oil and other skin care products used to apply to the body can be easily absorbed into the skin and keep skin moisturized. 3FAST HEATING: The essential oil heater can fast heat up and help maintain a consistent temperature with a constant temperature control system, giving you a pleasant massage experience. 4EASY TO CLEAN: This 4 bottles essential oil heater is easy to clean, just wipe it with a towel and it will be used for a long time and easy maintenance. 5MULTIPURPOSE: This multipurpose heater can be used not only for heating massage oils, but also for heating lotions, lubricants and other skin care products.