Full-size Foldable Wireless KeyboardTurn it on and connect. This foldable keyboard let you pack light and small as you needed, but get an almost full sized keyboard when you need to work. The perfect travel companion with a compact folded size of 7.1 x 4.2 in, small enough to fit in shorts pockets, expanded size of 13.5 x 4 in, 9.5mm keycap height, and weighing just 8 ounces Silent full-size keys, smooth typingThere's no cramped typing here, The keys are 0.615 in (15.63 mm) in measurement and with a key separation of 0.099 in (2.51 mm) that provide adequate key separation when typing. Full-size keys with standard layout ensure instant, frustration-free typing. Includes a touchpad/10-key pad and FN key for quick access to function keys, Bluetooth selection, FN lock, battery check, and more Connectivity Across 3 DevicesStep 1: Turn on the foldable keyboard power. Step 2: Select FN+BT 1/BT 2/BT. The corresponding Bluetooth channel light will flash. Step 3: Press FN+C.Don&