Stay toasty wherever you venture with this portable USB heated blanket. This USB powered heated blanket offers three heat settings, including low, medium, and high and the power bank (not included) can be easily tucked in the pocket sewn inside the blanket. The zipper design makes your arms free to move, ideal for anyone sitting in front of a computer - at home or in the office. Specifications: Product Type: USB Heated Blanket Color: Grey Material: Flannel Input: DC5V 2A Power: 8W Heating Zone: Back Temperature Level: Low/Medium/High Temperature( 40-60℃/104-140℉) USB Cable Length: 15cm/5.9in Blanket Size: 150*80*1.5cm/59*31*0.6in Blanket Weight: 739g/1.62lbs Package Size: 37*30*4.5cm/14.56*11.81*1.77in Package Weight: 739g/1.62lbs Features: USB Powered:This heated shawl is powered by any 5V 2A power supply and the pocket sewn inside it allows the power bank(not included) to be easily tucked in. Moreover,its special zipper design makes your arms free to move,ideal for anyone sitting in front of a computer,at home or in the office. Heat Therapy:Simply plug the heated shawl into any USB port and it will deliver gentle heat to keep your shoulder warm and work as heat therapy to loosen stiff joints and relieve muscle aches by promoting blood circulation. Large Back Heating Zone&3 Temperature Levels:Once plugged in,you will instantly feel warmth flowing over you thanks to large heating panels on the blanket . This heating blanket features 3 temperature settings(40-60℃/104-140℉) so that you can customize the heat for your personal comfort. Wide Application:This heated shawl can also be placed over knee,legs,abdomen or any body part to soothe pain. Besides,it can be folded for great portability on the go. Soft & Comfortable:Made of super soft flannel,it’s skin-friendly and comfortable. The flannel material retains heat better than other fabric. Keep you warm and cozy in coldness. Tips:This blanket supports both hand washing and dry cleaning. For longer service life,machine washing is not suggested. Package Contents: 1 x USB Heated Blanket 1 x User Manual