Bad translation (my Japanese isn't what it could've been and I have no Idea of how to English) of press release:
I have no idea what I translated just after those links, before that image, but it's just marketing stuff anyway.
Diatec, the company developing the Filco brand, on 5th of September 2013 announced "Majestouch MINILA Air", a "double thumb-function-key" layout mechanical keyboard connected by Bluetooth. The line-up consists of the Japanese-layout "Majestouch MINILA Air JP" and the English-layout "Majestouch MINILA Air US", each of which comes with either Cherry brown, blue, black or red switch models, which makes for a series of 8 keyboards in total. The assumed market price is 13,800JPY and the keyboards will be available from the 20th of September.
A wireless version of the smash-hit new small-size mechanical keyboards
Majestouch MINILA Air JP68
Assumed market price (including taxes) 13,800JPY (planned selling-start 9/20)
FFBT68M/NB (Brown switches)
http://www.diatec.co.jp/products/det.php?prod_c=1464
FFBT68ML/NB (Black switches)
http://www.diatec.co.jp/products/det.php?prod_c=1465
FFBT68MC/NB (Blue switches)
http://www.diatec.co.jp/products/det.php?prod_c=1466
FFBT68MRL/NB (Red switches)
http://www.diatec.co.jp/products/det.php?prod_c=1467
Majestouch MINILA Air US
Assumed market price (including taxes) 13,800JPY (planned selling-start 9/20)
FFBT67M/NB (Brown switches)
http://www.diatec.co.jp/products/det.php?prod_c=1468
FFBT67ML/NB (Black switches)
http://www.diatec.co.jp/products/det.php?prod_c=1469
FFBT67MC/NB (Blue switches)
http://www.diatec.co.jp/products/det.php?prod_c=1470
FFBT67MRL/NB (Red switches)
http://www.diatec.co.jp/products/det.php?prod_c=1471
A new number of additions to the Filco Majestouch MINILA line of compact mechanical keyboards have been announced. The wireless Majestouch Minila Air model connecting by Bluetooth 3.0 will start selling in 20 days. This is good news for the people who've been wishing for a wireless model in a small form factor.
It has all the features [of its predecessor], and also keeps the layout of two function keys (Fn-keys) on both sides of the spacebar, the "double thumb-function-key layout" as it is. This means you can type fast and reach every function of a full-size keyboard from the home-row position by using your thumbs. It uses the charming and rich keystroke feeling Cherry MX switches from the electronics manufacturer ZF Electronics. One can choose their preferred keystroke-feeling from the four different-feeling brown, blue, black and red switches. In addition, 6 keys at the most can be pressed at one time, the key spacing is 19mm and the keystroke is 4±0.5mm. From the DIP switches located on the bottom side you can, for instance, choose to change places of your CapsLock and Ctrl, or customize your layout by assigning other keys to different places.
The MINILA keyboards use a common housing with the dimensions W297×D124×H40-46mm, and the weight of 680g is entirely the same. It uses a Bluetooth 3.0 connection interface and can be connected to devices utilizing the Bluetooth interface, such as a Windows PC, an iPad, an iPhone, an Android device, a Playstation 3 or one of many more. It can be multi paired and connect to a maximum of 3 devices, although there's a possibility the number of devices you can connect to at the same time might vary depending on circumstances.

Personally, I think this sounds good, and makes the keyboard much more appealing than the original edition, but I'll wait until I've heard about the battery life before getting happy.



