Item Type: Massage oil warmer Material: Aluminium alloy Voltage: 110-250V Usage: It can heat essential oil and bring a pleasant massage experience. Package List 1 x Massage Oil Warmer 1 x Power Cable 1 x Essential Oil Bottle (Including Pump Head) 1 x Instruction 1Timing: Massage oil warmer has a built in timer, which is able to choose the heating time according to your own needs and will automatically turn off. 2Application: Massage oil heater machine is able to be used for heating massage oil, lotion and cream, which is very convenient for you to use it. 3Portable: Massage oil bottle warmer has a compact and lightweight structure, which is easy to carry and can be used both at home and when traveling. 4Temperature Settings: Lotion bottle cream warmer has 9 temperature settings, and it also has automatic temperature control and protection settings. 5Single Bottle: Cream warmer contains only 1 bottle of essential oil, and if one emulsion can be heated, other multiple skin care products can not be warmed.