Wool blankets with natural warmth and insulationWool blankets with natural warmth and insulationWARM STORM USB heated knee（no power supply）

Size 40*30 inch
Color Green Grey Light blue Purple
Qty:
1). Fabric: Flannelette; 2). Voltage: 5V (Plug-in or power bank)； 3). Power: 5W; 4). 3 set heating adjustment; 5). 2 hours timer & abnormalities automatic shutdown; 6). Machine washable; 7). Multi-purpose design, can be used as a shawl, knee blanket or nap blankets and ect.