Item Type: Essential Oil Heater Material: ABS Voltage: 110-240V Use: Heated essential oil for a pleasant massage experience. Package List 1 x Essential Oil Heater 2 x Oil Bottle 2 x Pump Head 1 x Manual 1 x Power Cord 1LED Screen: Single bottle oil heater adopted LED display screen design, can display real time temperature, which bring you much convenient. 2Temperature: Massage oil bottle heater provide temperature control from 30 to 65, which can be heated 124 hours in advance, easy to use. 3Heating: Single bottle oil heater can keep lotions, oils and creams above body temperature, which is comfortable for winter and cold days use. 4Portable: Single bottle oil warmer is small in size and light in weight, which can be easily carry in your bag for travel use, suitable for massagist. 5Excellent ABS: Single bottle massage oil heater made of ABS material, firm and sturdy, which can be used for a long time without broken.