Eco-friendly orange hot water bottle, heats up in 15 minutes, keeps warm for 3-6 hours. - Type: Hot water bottle - Color: Orange - Power Source: AC power - Usage Time: 3-6 hours - Heating Time: 15 minutes - Features: Eco-friendly Box has some tears. Operation confirmed. Instruction manual included. Stored item. For those who understand it's a used item. Thank you. Please refrain from purchasing if you are sensitive to used items. I have a dog. Please be aware if you have allergies. I am selling while working. Replies may be delayed. Thank you for viewing m(_ _)m