Feature:1. 2.4GHz wireless transmission technology provides continuous and stable signal transmission, can reduce signal interference.2. Full-size 104 keys keyboard, equipped with conventional keyboard, numeric keyboard and directional keys, compact layout, makes your operation more convenient.3. typewriter style, high key cap design brings realistic mechanical feel, low noise, easy to clean.4. Fn+F1~F12 multimedia keys can support play/pause, volume+/- and other common shortcut functions.5. Ergonomic design, equipped with adjustable bracket to make the wrist in a relaxed angle, not only ensures the flexibility of the fingers, but also gives consideration to the clarity of the angle of view, not easy to fatigue after long-term use.Specification:Features:2.4GHz wireless transmission technology provides continuous and stable signal transmission, can reduce signal interference.Full-size 104 keys keyboard, equipped with conventional keyboard, numeric keyboard and directional keys, compact layout, makes your operation more convenient.typewriter style, high key cap design brings realistic mechanical feel, low noise, easy to clean.Fn+F1~F12 multimedia keys can support play/pause, volume+/- and other common shortcut functions.Ergonomic design, equipped with adjustable bracket to make the wrist in a relaxed angle, not only ensures the flexibility of the fingers, but also gives consideration to the clarity of the angle of view, not easy to fatigue after long-term use.Supports one USB receiver to control the keyboard and mouse simultaneously, no driver required, plug and play.Adopt automatic power saving technology to ensure long battery life.Specification:Brand: Mofii Color: Black/Pink/White/Green(optional)Connection method: 2.4G wireless connectionButton number: 104 keys(keyboard), 5 keys(mouse)Battery: 1*AA battery for keyboard(not included), 1*AA battery for mouse(not included)Receiving distance: 10mHibernation mode: 3rd intelligent hibernationCompatible OS: Windows XP/Win7/Win8/Win10Keyboard size: 44.5 * 13.6 * 3.5cm /17.52 * 5.35 * 1.38inKeyboard weight: Approx. 660g /23.28ozMouse size: 10.1 * 7.5 * 3.4cm /3.98 * 2.95 * 1.34inMouse weight: Approx. 85g /3ozPackage size:56*15*5 cm / 22.05*5.91*1.97 in(L * W * H)Package weight:980g /34.57ozPacking list:1 * Keyboard1 * Mouse1 * USB Recieiver1 * User ManualPackage List:1 * Keyboard1 * Mouse1 * USB Recieiver1 * User Manual