Speaker "Powered Rollup Speaker Keyboard" where the keyboard comes out just as if printing with a printer

I do not know exactly what you are talking about, but if you look at the movie that is coming out indeed, you can easily understand what happened.

DN SKB MF 02 Operation image - YouTube


This means that it is a speaker, an MP3 player, and also a keyboard, it is finished in a product like poor dexterity whose identity is somewhat unknown.

Powered roll up speaker keyboard (silver) Shanghai wholesaler Shanghai wholesaler DN-SKB-MF02 [★] | Personal computer peripherals · brand goods 【Shanghai wholesale store】 mail order site
http://www.donya.jp/item/20974.html


The connection is USB, the thickest part is 9 mm


The array has become an English keyboard, pantograph type


Music playback by MP3 is also possible, keyboard ON / OFF switch etc. here


Insert microSD or USB memory


There is also a remote control in the accessory


The size of the main body is 78 mm in height × 435 mm in width × 76 mm in depth, the roll-up keyboard part is 362 mm in width × 150 mm in depth and weighs 1350 g, the price is 4999 yen including tax.