Aircard‚Ñ¢ Has Been Designed Through Lots Of Trial And Error To Achieve A Super Sleek And Strong Profile As A Bluetooth Tracker. It Features A Cnc Aluminum Body And Three Durable 9H Anti-Explosion Glass Shells, Ensuring Both Durability And A Slim Profile While Enabling Smooth Bluetooth Transmission. It Also Provides Rfid Protection And Has An Ipx6 Water Resistance Rating.