?3 Years After-Sales Service?When you buy GEODMAER keyboard you get 3 years of after-sales service. During this period, if you encounter any quality problems, or if you have questions during use, just contact us and your problem will be solved within 24 hours. ?Ergonomics & Mechanical Feel Wireless Keyboard?The ergonomically designed keycap height maintains the comfort for long time use, protects the wrist, and the mechanical feeling brought by the imitation mechanical technology when using it, an excellent mechanical feeling that can be enjoyed without the high price, and also a quiet membrane gaming keyboard. ?RGB Backlit Keyboard?Wireless Gaming Keyboard using the new two-color injection molding key caps, characters transparent luminous, in the dark can also clearly see each key, through the light key can be OF/OFF Backlit, FN + light key can switch backlit mode, always bright / breathing mode, FN + ? / ? adjust the brightness increase / decrease, FN + ? / ? adjust the breathing frequency slow / fast. ?2000 mAh Battery?500 Hours nop-stop use time without light, 50 Hours of maximum brightness backlight nop-stop use time, super long use time so you do not have the trouble of frequent charging, auto-sleep function will automatically sleep state when you do not carry out any operation, just click any key to activate, through type- c for charging (included in the package), can be used while charging. ?2.4G Wireless Keyboard?Mature 2.4G wireless connection technology, providing 10M ultra-long effective connection distance, ultra-low latency and excellent connection stability, ultra-fast response speed, so you can not feel any delay. ?65% Compact Design?GEODMAER Wireless gaming keyboard compact mini design, save space on the desktop, novel white & red keycap color matching, separate arrow keys, No numpad, both gaming and office, easy to carry size can be easily put into the backpack. NOTE: The feature that automatically turns off after 20 seconds of long press on a key has been modified to a long press of 30 minutes before it automatically turns off.