Note: Batteries and rechargeables not included, You need to bring your own.Lightweight: It can help you easily keep warm in a whole winter without bulky winter clothes.4 Heating Pads: Built-in 4 carbon fiber heating pads across the front and back to make you feel warm in 360, available heating levels can be adjusted by pressing the LED button.Occassions: The adult heated hoodie is perfect for all kinds of winter sports, outdoor activities and daily commute.Great Gift: Heated hoodie can help promote blood circulation and relieve rheumatism & muscle pain in some extent. Deliver warmth and health to the persons you care about. A perfect gift for coming Thanksgiving Day and Christmas Day.