Provide extra cooling boost to sustain maximum performance. You can control fan speed and Aura lighting. Provide 4 options of fan speed. Aura lighting could set up color and light effect. Noise canceling. Compatible with the Aero case. =================== Delivery / Shipping =================== 👮 Ninjavan: 3-5 working days. Tracking available and delivered to door-step. 🏨 Walk in purchase: 175 Bencoolen Street, #01-30 Burlington Square S189649 (10am-9pm for everyday)