1 X Heating blanket Cartoon pattern stylish and beautiful.Powered by any devices with output 5V USB port such as your computer desktop laptop tablet mobile power and so on easy and convenient. USB Warmer Cup Mat:cute cartoon pattern,keep your drink warm.It is fast and , can be insulated by USB, and the surface is easy to wipe clean. Convenient:USB Design, just place the teacup or coffee cup that needs to be heated on the and then charge it directly to the temperature you want with the USB port. All you have to do is plug it in to a USB and it will start to work. You can bring it anywhere you need it to be. its that convenient! Please allow 1-2cm error due to manual measurement. The colors may have different as the difference display,pls understand. Easy to Clean :The surface on this USB mug warmer is very easy to clean. All you need to do is use a damp wet cloth to wipe down the surface and it is good to go. Pls make sure you do not mind before you bid. Widely USE: Suitable for Versatile, ceramic cups, glasses, metal cups, etc. Fit for Coffee, tea, milk and other drinking you want to keep warm. Easter Crafts for Kids Ages 3-5 Widely USE: Suitable For Versatile, Ceramic Cups, Glasses, Metal Cups, Etc. Fit For Coffee, Tea, Milk And Other Drinking You Want To Keep Warm. Easy To Clean :The Surface On This USB Mug Warmer Is Very Easy To Clean. All You Need To Do Is Use A Damp Wet Cloth To Wipe Down The Surface And It Is Good To Go. USB Warmer Cup Mat:cute Cartoon Pattern,keep Your Drink Warm.It Is Fast And , Can Be Insulated By USB, And The Surface Is Easy To Wipe Clean. The Colors May Have Different As The Difference Display,pls Understand. Convenient:USB Design, Just Place The Teacup Or Coffee Cup That Needs To Be Heated On The And Then Charge It Directly To The Temperature You Want With The USB Port. All You Have To Do Is Plug It In To A USB And It Will Start To Work. You Can Bring It Anywhere You Need It To Be. Its That Convenient!