Product Name: Simple Assemble Wooden Electronic Useless Box DIY Kit Model NO.: RS044 Color: Wood Style: Educational Toy Toy Department: All Material: Wood Function: With Remote Control, Electric, DIY Age: Above 14 Years Type: DIY Toys Battery Holder: 2*AAA Trademark: DAGU Transport Package: Color Box Origin: Cn HS Code: 90230090 Product Description Simple Useless BoxPackaging list: Wood assemblies kit*1 Paper manual*1 Wiring diagram*1Useless box is also called useless machine, when you touch the button, a finger comes out and turns itself off.Give you great fun! Either boys or girls, it's a great gift for choice!