Wireless Combo, 2.4G Full Size Ergonomic Mouse, 3 DPI Adjustable Cordless USB Keyboard And Mouse

2.4G Wireless Plug and Play-- Simply connect the wireless keyboard and mouse with a USB receiver (INCLUDED in the mouse's battery compartment), saving your computer's USB port.No delays or dropouts.Allows reliable wireless connection up to 10 meters (33 ft) without any driver. 104-Keys Full-size Keyboard-- With a standard US QWERTY layout, the wireless keyboard makes each key on the number pad independent and well-spaced, greatly avoiding the chance of pressing the wrong key. The foldable stand behind the keyboard provides a comfortable typing angle for you, so you can enjoy comfortable typing for hours. Power Saving Extends Battery Life-- Wireless keyboard and mouse have power switches to turn on/off, saving unnecessary battery loss.After 10 minutes of inactivity, the wireless keyboard and mouse combo will automatically go into sleep mode to save energy.The keyboard requires one AAA battery, and the mouse requires two. Silent Wireless Mouse-- The computer mouse provides whisper-quiet clicks, no need to worry about. disturbing others to rest while working or playing.The DPI adjustable mouse provides 3 levels of DPI (800/1200/1600) to meet your different needs in terms of sensitivity. Compatible wireless mouse and keyboard combo-- Includes a full-size keyboard and a high-sensitivity mouse. Works with your PC, desktop, laptop or notebook. Compatible with Windows XP / Vista / 7 / 8 / 10 operating systems. Power indicator-- insert the new battery into the keyboard and mouse, if the connection with the computer is normal, the red power light will flash for 5-8 seconds and then turn off. If the computer is not connected normally, the red power light will stay on for a moment and then turn off. Low battery mode is when you press any key, the power red light will flash. So when you first start using it, the power red light keeps flashing for 5-8 seconds, which is normal.