Body only for sale. https://www.buffalo.jp/product/detail/manual/bskbb01wh.html Bluetooth Ver. 2.0 (class 2), supported profile is HID. A keyboard with a pantagraph structure and an isolated key design with independent keys. It has a Japanese layout. The key pitch is 17mm, and the key stroke is 2.3mm. The size is width 266 x depth 124 x height 21mm. The weight is approximately 283g. The battery is two AAA batteries, and the battery life is up to 3 months. It is compatible with PC/iPad/iPhone/PS3. Keyboard layout...Japanese Connection type...Wireless (Bluetooth)