【Product Overview】 This Bluetooth keyboard is designed specifically for Sony's Xperia Z4 tablet. With a compact design that's easy to carry, it's the ideal accessory to enhance your tablet's productivity. 【Functionality】 The BKB50 features a solid key layout and touchpad to provide a comfortable typing experience. Bluetooth connectivity allows for wireless use, freeing you from the hassle of cables. - Model Number: BKB50 - Compatible Models: Xperia Z4 tablet - Condition: Brand new, in box It achieves a key pitch of approximately 15-17mm for easy text input and a key stroke of approximately 1.2mm. It also has a touchpad, allowing you to input text with the feel of a notebook PC. The angle can be adjusted from 0 to 125 degrees (maximum tolerance ±5 degrees). You can type stably even on your lap, achieving an operational feel comparable to a mobile PC even when you're on the go. You can comfortably input text even on airplanes or bullet trains. It's also perfect for folding up and carrying compactly. In addition, the keyboard itself can operate for a long time (*), so you don't have to worry about the battery running out and being unable to use it when you need it. When you connect the keyboard to the Xperia™ Z4 Tablet, a PC-like quick app launcher will start. You can also launch apps simultaneously, allowing you to work efficiently. In addition, the Xperia™ Z4 Tablet comes pre-installed with Microsoft Office for Android Tablet (*1) (*2). You can comfortably use software that is useful for business with the keyboard. The Xperia Z4 tablet itself is also for sale. We are selling the body set, the body only, and the keyboard only.