Caution: color: according to the color of the first picture, in the package: if the quantity is not stated in the description, the item according to the quantity and model in the title. For usb heating steam eye mask massager fatigue relief mask eye care tool| home use beauty devices ws19337 the product is based on the color or size of the main image of the product page. Our : usb heating steam eye mask eyeshade anti dark circle patch eye massager fatigue relief sleep eye mask eye care tool| home use beauty devices item 1.The moisture warm compress and sweet lavender scents dissolve away the day's stress, give eyes a super spa. 2.It's designed to have 4 classes heat temperature from 35 to 50 c and 4 classes timing from 10 to 30 minutes. It will stop working automatically when you go into deep sleep. 3.Powered by pc, power bank, usb adapter. Packed with a lovely carry bag. Easy to take it everywhere you go. 4.Inspired by disposable hot steam eye mask, heated with carbon fiber heater, but more environment friendly, more convenient, more economical than disposable hot steam eye mask. Specification: plug: usb plug voltage: 5v heating temperature: 36-50 degree color:black function: 1.Relieve fatigue,remove panda eyes 2.Treat eye soreness and itchiness 3.Eliminate sweliling , fight migrainess and headaches 4.Enlighten mood 5.Doing eye spa anytime and anywhere. 6.Adjustable elasticated tape that adjusts to all head sizes. Package included: 1 * eye mask 1 * usb cord 1 * user manual note: because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.