[USB POWERED] This electric blanket can be plugged into any 5V USB port such as power bank, home adapter, laptop, car USB adapter. Whenever you're at home or in the office or camping, you can always feel warm with it. [WIDELY USE] Comes with snap closure, the wearable heated blanket can be used to cover knee, wrapped waist, draped over the shoulders, seat cushion, usb foot warmer, etc. Keep you warm and toasty while working at the desk, lounging reading or watching tv. [ADJUSTABLE TEMPERATURE & TIMER] Comes with a controller, 3 heating temperature levels adjustable (104℉ - 122℉) and 3 timer settings (15-30-60mins). Auto shut off, safe to use. You can choose accroding to different needs. [SOFT & COZY MATERIAL] The heated throw is made from warm velvet fabric, ultra soft and fluffy, great for chilly days. Machine washable, just unplug the power source and toss in the washing machine. Soft mode in cold water only. [PERFECT SIZE] Blanket size: 150*85cm/ 59*32in, being the perfect warmth