[Machine Translation] Nintendo x JOYSOUND Wii Karaoke U" offline, unlimited singing of 50 songs for a month, trial disc with 10,000 songs / Trial Disc: Contains 10,000 songs from over 90,000 songs that can be sung online. The Trial Disc allows users to enjoy 10,000 songs (up to 50 songs) from the 10,000 songs on the disc (for one month) as much as they want, even if the Wii U is not connected to the Internet. Only one "Trial Disc" is valid per Wii U console. Wii U Microphone": Can be used with Wii U software that supports the "Wii U Microphone", including "Wii Karaoke U", the built-in software for Wii U. The built-in microphone on the Wii U GamePad can also be used with Wii U software that supports voice input, including "Wii Karaoke U", the built-in software for Wii U. Up to two microphones can be connected to the Wii U. In addition to the Wii U microphone, a USB microphone for the Wii exclusive software "Karaoke JOYSOUND Wii" and a USB microphone for the Wii exclusive software "Karaoke JOYSOUND Wii" can be used. In addition to the Wii U microphone, the "Karaoke JOYSOUND Wii" dedicated software USB microphone/Wii USB microphone DX can also be used. The USB microphone for "Karaoke JOYSOUND Wii" software and the USB microphone DX for "Karaoke JOYSOUND Wii" software can also be used.