... portable and tiny design, can be used for travel, school, or any other working environment.Especially ... suitable for HTPC environment.How to use:Open the cover on the back of the Keyboard, and ... the cursor, then click once the mouse key for cursor position (under this situation, no other key ... * Fly-Mouse1 * USB dongle1 * User manual 2.4G 2.4GHz Air Gyro Sensing Fly Mouse Andriod Wireless Keyboard