Stay extra warm and cozy this season with the cool and casual ORORO Heated Pullover Hoodie with Heating on Chest. Pull-over design with an attached hood, drawstring closure, kangaroo pouch for your essentials, and ribbed cuffs and straight hemline. On/off switch concealed in the pouch pocket. Three carbon fiber heating elements generate heat across left and right chest and mid-back. Adjust between the three heating settings with a press of the button. ,Heats up in seconds and stays powered for up to 10 hours on a full charge. Estimated times are: High setting: 3 hrs; Medium setting: 6 hrs; Low setting: 10 hrs. The 7.4V UL/CE certified battery has a USB-A port for charging your smartphone or other mobile devices while on-the-go. Cleaning Instructions: • Use mesh laundry bag. Disconnect and remove the battery from the zipper pocket, put the connector back, and zip up before washing the apparel. • Machine wash gentle cycle in cold water. ,Please refer to User Manual for other operating instruction