【GORGEOUS COLOR RETRO ROUND KEYPAS 】The inspiration of these cute rounded keys come from vintage typewriters offering you visual enjoyment and retro feeling to type. Every keyboard is painted with more than 10 kinds of color to help you be outstanding in the office.The mini Optical mouse is with modern ergonomic design,DPI adjustable(800-1200-1600).【PLUG and PLAY】 2.4GHz signal delivers up to a range of 28 feet connection that allows you to work with your PC from a distance. One small Nano receiver (USB 2.0) connects both the mouse and keyboard,high speed rate of return allows the combo to ensure their stable and smooth transmission without delay and frame skip,hence to enhance your typing experience.【104 Key FULL-SIZE KEYBOARD】13 Easy-to-reach function keys provides a shortcut to your music,emails,multimedia control,web,etc.For instance,you can play the music you want by simply press the Fn+Esc. This Is a Full-Size Keyboard. All 104 Keys Non-Conflict.【AUTO POWER-SAVING】 both SADES keyboard and mouse turn into Power-save mode automatically,click any key or button to wake-up within seconds.Each of them runs on one AA battery (included).Low battery indication shows in the top right corner,when the battery is dying,the keyboard's low battery indication light will remind you to replace the battery.【ANY REPLACEMENT&REFUND WILL BE RESPONDED IN 12Hrs 】 SADES V2020 Colorful keyboard and mouse Suitable for Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / 10 / Vista Mac OS. (After service: We aim to offer customer satisfaction for all of our customers,so if there is any questions or suggestions,pls feel free to contact with us,Our team will response and solve it for you ASAP). Product Description Power-Efficient Design: The V2020 sets uses two AA batteries totally, and with three power-saving levels in work mode according to the pause time>1S,>1min,>8min Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User’s experience varies. Mouse battery life may vary based on user and different computing conditions. MOUSE with Adjustable DPI The mouse offers 3 adjustable DPI levels(800-1200-1600) for you to adjust the sensitivity of the mouse to meet your different requirements. Plug & Play Wireless Receiver No drive needed, Simply plug the included wireless receiver into your computer’s USB port, it install automatically. Both wireless keyboard and mouse will be connected in the same time,and start using your keyboard and mouse without software to install. Energy-saving Wireless Keyboard Gaming keyboard with Cute Rounded Keys Wide Compatible Track Page Views WithAuctiva's Counter