Product Description Rainbow Backlight The colorful USB wired keyboard has 7-color rainbow LED backlight, and each button is designed with Arc keycaps. It is effortless to type and play games in a dark environment, and the soft light does not hurt the eyes. You can adjust the brightness of the backlight and breathing rate according to your preferences. Let you immerse yourself in the cool game world (Note: The light color cannot be changed). Control static backlit : sun key breathing backlit : FN + sun key breathing speed : FN + “+/-” Brightness : FN + PG UP / PG DN 12 Multimedia shortcuts & 19 Anti-ghosting keys The gaming keyboard clearly marked the specialized functions of the 12 multimedia keys that allow you to easily play, pause, stop or skip your favorite movies and music. (Note: the shortcuts are not compatible with Mac system.)You can also quickly open the browser, E-mail and calculator, allowing you to easily enjoy a convenient life.19 non-conflict keys allows you to press or hold multiple keys simultaneously without fear of missing or unexpected key presses. Durable Construction The keycap adopts mature production technology and has been tested. Even if the keycap is clicked up to 10 million times, the function will not be affected. It will be your best helper for office and games. WIN keys can be Locked Designed specifically for gamers: lockable “WIN” key. Press “FN+WIN” to lock the “WIN” button before starting the game. Don’t worry if you accidentally touch the “WIN” button, and ensure an immersive gaming experience. Comfort Ergonomic Shape The appearance of the LED gaming keyboard and mouse adopts an ergonomic hand design, which perfectly fits the palm of the hand and is anti-fatigue. It is very suitable for games and office work. Special phenomena: After connecting the usb cable, keyboard may occur: 1.Lights is not bright; 2.Only some of the lights are illuminated. Reason: a.The static electricity occurs if contact position is frequently plugged and unplugged.Due to the keyboard’s self-protection,the light stops changing and responds slowly; b.After disconnecting and reconnecting multiple times, the OS has repeated signals, and the device’s driver cannot match the operating system. Solution: A. The light does not light up or only partially lights up after connecting the USB cable.Please wait patiently for 20 seconds, due to the above reasons, the keyboard will restart the light control chip; B. Fastly connect the computer to the network, then connect the keyboard, wait for the desktop notification bar to appear “the driver installation is complete”, and then keyboard can be used normally; C. The problem has not been solved, please contact the sales team or email after-sales team. Strong Compatibility The rgb gaming keyboard and mouse combo is suitable for PC,Computer,Laptop,PS4,Xbox,Mac.Fully compatible with Windows 2000/2003/XP/Vista/Win7/Win8/Win10.USB plug and play, no driver or software needed. Package Included: 1*Main black led backlit keyboard 1*1200/1800/2400/3600DPI gaming mouse (Note:The USB cable length of this wired gaming mouse and keyboard is 1.5meters/About 5ft) 【RGB Gaming Keyboard】RGB mouse and keyboard small perfectly shows the 3 backlight Brightness levels,Static/Breathing LED backligt modes&effects,adjustable lighting Speed,light ONOFF.The light up keyboard and mouse combo are also designed as light-transmitting styles, create your cool and unique gaming atmosphere.【Multimedia Keys & Plug and play】The light up keyboard mouse has 19 anti-ghosting keys,a standard keyboard layout with 12 multimedia keys,support all keys conflict free.Compact 104 keys improve typing efficiency.WIN key can be disabled for gaming. USB plug and play, no driver or software needed.The exquisite gaming keyboard and gaming mouse will be the best holiday gift for your family and friends.【Comfortable & Practical Style Design】Wired gaming keyboard for ps4 uses stepped layout are effectively relieve the pain of the wrist caused by playing games and typing for a long time.Removable keycaps of this full-size rgb keyboard and mouse combo are easy for dust removal. Don’t worry about dust getting under the keycap.(This keyboard and mouse will produce a little click sound.)【High-precision Gaming Mouse】This 7-color breathing and ergonomic mouse of this wired gaming light up mouse and keyboard combo has 4 levels of DPI (1200/1800/2400/3600)and 6 buttons(left / right / forward / backward / dpi / scroll wheel) meet the needs of different scenarios such as for gaming and office.【Wide Compatibility & Outstanding After-sales Service】The USB2.0-cable gaming cute keyboard and mouse combo is compatible with Windows 2000/2003 / XP / Vista / Win7 / Win8 / Win10. Works perfectly for PC ,Computer ,Laptop ,PS4 ,X box ,Mac.At CHONCHOW,we believe in our products.That’s why we back them all with a 30-day refund or replacement , an 12-month after-sales service for the problem of quality and provide friendly,easy-to-reach support.