Barrery Size: AA size 3(Each light), (Batteries not included). We usually respond within 24-48 H due to the time different.Reason is because transit time is highly depended and provided by Postal Service! The item "Marvel Avengers HULK Face Head Fist 3D Deco Wall LED Night Light Lamp Gift Toy" is in sale since Tuesday, October 16, 2018. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\Night Lights". The seller is "tssy2005" and is located in Shanghai. This item can be shipped worldwide.