This heatable blanket is made of super soft crystal velvet material, which is soft and skin-friendly, breathable, comfortable to touch, and not easy to cause skin allergies.It is suitable for waist, abdomen, back, legs and other parts to relieve body pain and improve various types of joint inflammation.Fast heating, advanced heating technology will provide soothing heating within 30 seconds to relieve muscle pain and physical fatigue, heating with higher efficiency.10 temperature control, each temperature can be adjusted at will, easy to use, suitable for all ages and environments, very friendly to winter life.Remote control device, easy to adjust the heating time and heating temperature from 10 minutes to 90 minutes through the controller.