Feature 1Made of quality material, soft and wear resistance, durable and practical. 2Suitable for hot compress, promote blood circulation and relive pain. 3USB charging is convenient, and you can use a power bank to charge. 4Can be washed by water, which is easy to keep it clean and sanitary. 5Portable size, light weight makes it easy to carry outdoor or travel.SpecificationCondition: 100 percent NewItem Type: Eye Heating PadInput: 5V, 2APower: 8WApplication: Sew with eye patchUsage: Take out the USB plug and plug into the 2A port of the power bank. Open the power bank and press the button for 3 seconds to turn on heating.Turn off heating, long press the temperature control button for 3 seconds, the lamp is off indicates that the power is off.Cleaning: Take out the power bank, add neutral detergent hand wash, not strong knead or beat, wash the clothes naturally, ventilated air can be dry. .wang-edit-text{ font-family:'Arial' !important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }Package List1 x Heating ClothNote1. Please do not connect to power bank if you do not use it for a long time.2. Do not use high temperature water or strong acid detergent.3. Do not use in wet clothes. Please turn off the power and stop using it in the rain.4. The service time depends on the capacity of the power bank.5. Do not allow it to be used by people who cannot take care of themselves, infants or who are not sensitive to heat.6. Do not cut cloth.No person in the room is strictly prohibited to use electricity.7. It is not allowed to be used in damp condition. Please dry it before use.