● Brand: Nintendo ● Model: USB Microphone ● Type: Wired Microphone ● Connector: USB ● Features: Power button Thank you for viewing. This is an official Nintendo USB microphone compatible with Nintendo Switch and Wii U. Although it was originally sold for the Wii U, the specifications are the same as those sold for the Nintendo Switch. This is also stated on Nintendo's official website. As it is genuine, you can use it with confidence with the built-in JOYSOUND karaoke and other applications. Genuine products are currently in very short supply. Recently, third-party products that are not genuine have also become available, but the sound quality is overwhelmingly better with the genuine product, so please be careful. Wireless microphones are popular, but for those who also use scoring features, wired microphones are recommended as they have less sound skipping and delay. Used a few times and stored at home. Cleaned with a disinfectant wipe, although it's a simple cleaning. Currently, I cannot confirm the connection. The instruction manual is a printed copy. The box is not included, only the main unit. Please judge the condition from the images. Please refrain from purchasing if you are looking for a perfect new item or if you are very sensitive to details, to avoid any trouble. Shipping is free. Please understand the above contents and consider purchasing if you understand that this is a used item. Thank you.