1NO DELAY, NO LAG,NO CONNECTION LOSS,PURELY STABLE 2.4GHZWIRELESS CONNECTIVITY. 2KAILH GM8.O SWITCHES &TTC GOLD ENCODER Aria is designed with KAlLH 80 Million click lifetime switches which givegamers a satisfying crispy click that stays quick and hyper-responsive.Aria also features a TTC Gold Encoder giving gamersextremely precise scroll wheel movements. 3PIXART 3395 SENSOR The NEW competitive E-Sports industry standard. Pixel perfect trackingup to 650lPS and 50g mouse acceleration, no morespin-out with stable 1000 Hz polling rate. 4ULTRA LIGHTWEIGHT Take on your competition with ease, as Aria featuresan ultra-lightweight design, weighing only 59 gramswithout compromises 5UP TO 4O HOURS OF BATTERY LIFEARlA XD7 features up to 40 hours of battery life for longgaming sessions. Recharge less, play more! 6DIY YOUR MOUSE Aria's modular design allows you to easily remove the rear coverto match your gameplay style.