Scary Halloween Decoration Tips: After inserting the battery (not included), press the doorbell button, the eyes will open, emit green light and spin, producing a scary sound. This wonderfully spooky doorbell will be perfect for Halloween. Realistic animated props for Halloween decoration. Super Thrill: The perfect decoration for Halloween, Halloween parties, trick-or-treat event decorations and more. This scary and wonderful doorbell will be the horror of Halloween. best effect. Premium 3D Doorbell - Made of high quality materials - Durable - Push button doorbell and 3D eye closure. The glowing eyes are very realistic. Green lights scare people. Suitable for haunted house decoration, skeletons, hanging ghosts, spooky spiders, etc. Must-have Halloween gift ideas: Perfect for Halloween parties, bars, home decor, indoor or outdoor Halloween party decoration. Add it to your Halloween collection or use it to scare and prank everyone during April Fool's Day or any time of the year. It will be the icing on the cake of your Halloween journey.