We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Assemble the Neko Mario Power-Up Pack (71372) costume to power up your LEGO Mario figure (sold separately) to look like a cat. When you dress the LEGO Mario figure in ``Lego Mario and the Beginning of Adventure ~ Starter Set (71360)'' in a costume made of blocks, Mario's footsteps will change and the screen on his stomach will react. The LEGO Mario figure wears a cat costume and makes a cat-like noise. Neko Mario can also collect coins by walking on walls. This LEGO set (11 pieces), which expands the play of ``Lego Mario and the Beginning of Adventure ~ Starter Set (71360)'' and expansion sets, is perfect as a birthday or Christmas present for children aged 6 and over. You can also enjoy playing LEGO Mario even more by combining the Fire Mario Power-up Pack (71370), Propeller Mario Power-up Pack (71371), and Builder Mario Power-up Pack (71373) with the Starter Set or Challenge Set. No batteries required. Mario powers up by wearing a costume on the Lego Mario figure in the starter set! Comes with easy-to-understand illustrated assembly instructions, so children can assemble it by themselves. The free LEGO Super Mario app is packed with building instructions and creative play ideas. Plus, you can share your ideas with other fans. With LEGO Super Mario, you can play with Super Mario characters. It can also be combined with existing LEGO blocks, so the possibilities for expanding and modifying the course are endless. Children can always try new courses on their own or with family and friends. Added on July 7, 2020 [To enjoy LEGO Super Mario] Please check the assembly instructions in the app for how to assemble. (The product does not include assembly instructions. A smart device is required to download the app.) The assembly instructions in the app provide detailed instructions on how to make it. You can zoom in, rotate, and see explanations of various ways to play LEGO Mario. 71360 Lego Mario Adventure Starter Set can be played without the app. In order to enjoy the various reactions of LEGO Super Mario expansion set products with LEGO Mario, you need to connect LEGO Mario and the app via Bluetooth. Lego Mario information will be updated automatically. If you are unable to get the app onto your smart device, assembly instructions are available at LEGO.com.