[ COOL RGB LIGHT ]: Enjoy the beautiful RGB effect and nice heat dissipation effect by GIM RGB case fans, bring you cool gaming experience.%ocs%[ SILENT & EFFICIENT ]: Feature hydraulic Bearing self lubricates with a friction-reducing substance for quiet operation without sacrificing performance.%ocs%[ MULTIPLE MODES ]: RF Wireless remote RGB fan controller, One key to adjust color change speed, mode, and color.%ocs%[ EASY to INSTALL ]: Plug into the interface in order of 1-3 for them.%ocs%[ WORRY-FREE PURCHASE ]: Our fans supply a money-back and free replacement in 30 days, If you have any problems, contact us for a free replacement, without having to return your original. Don’t delay, get yours today!