Vbestlife Wireless Keyboard - KR Wireless

Specification: Item Type:Wireless Keyboard Material: ABS Size: approx. 285 x 120 x 18 mm / 0.9 x 0.2 x 0.4 inches. Keyboard weight: approx. 273 g / 9.6 ounces. Applicable system: for iOS, for Android, for Windows Connection method: BT 3.0 wireless. Radio distance: approx. 10 m / 10.9 yd. Battery: 2 x AAA batteries (not included). Keyboard shortcut to change language: 1. For OS X: Ctrl+Space bar 2.For Windows: Shift+Ctrl(Note: The language switch key on the Korean keyboard can only be used on Windows. When used for OS. To use: 1. Insert 2 AAA batteries (batteries are sold separately) 2. Turn on the power switch on the back. 3. Press the connection button on the back to activate keyboard code matching and enter code matching status. 3. Open the tablet/computer to search for the BT keyboard and click "Connect". The device displays the input code, enter the input code on the keyboard, press the Enter key and start using once pairing is successful. Packing list: 1 x Wireless Keyboard (Battery not included) 1 x user manual (English language not guaranteed). Note: 1. This product does not have AAA batteries, which are sold separately. 2. This is not the original keyboard for OS X system, but it supports OS X system.