Features 1. USB POWERED: This shawl wrap 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. 2. GIVE EXTRA WARMTH: 3 Heating temperature levels settings, one button control. Blue light(about 104), White light(about 122), Red light(about 140). You can choose accroding to different needs. 3. WIDELY USE: Comes with buttons, the wearable electric 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. 4. SOFT & COZY MATERIAL: The heated shawl is made from warm coral 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. 5. PERFECT SIZE: Blanket size: 85 x 150cm/33 x 59 inch, not too big, ideal for personal use and easy to carry. Also could be best gift to bring your family and friends warmth for Christmas birthday. Specification Material: Coral velvet Color: Grey Size: 150 x 85 cm Weight: 900 g Working voltage: 5 V Battery output: 5 V/2 A Termal range: 40~60 Heating Zone: Eight Package Include: 1 Heated Shawl