Tomy is going for teens with its latest launch - a karaoke box called the Hi-Kara.

The cube measures 70 x 70 x 70mm and is available in two colours: white and pink.

And at that size, it is highly portable so your little princess can sing along to Britney all day and all night.

It features a 2.4-inch screen, which displays the lyrics and comes with a headset, which includes a mic and earphones.

To sing their favorite song, users have to visit the Hi-Kara website and use a prepaid cartridge to pay for and then download their tune.

Fortunately, it's not going to be available until October so you've got plenty of time to shop for the best ear plugs available.