IEM Build & Design
The IE40 Pro is made of plastic and it is black in colour. Each faceplate sports the brand logo and vent. On the inside of each shell near the socket, there are L & R markings on the left and right side respectively. On the inside of the right shell, there is the model name printed. In addition, the nozzle is slightly angled. The iem utilizes a cable with internal cable duct. The IE40 Pro has an ergonomic design with a comfortable fit. The overall build quality is good.
Cable Build & Design
The cable is not braided and it is black in color. It utilizes internal cable duct. It uses connectors with an opaque black housing. On the connectors, there are black & red rings to differentiate between left and right respectively. There is a memory wire area section in which the cable is enclosed in a opaque black heat shrink tube. The chin slider and y-splitter are black in color. The y-splitter sports the brand logo and there is strain relief. The jack is 3.5mm gold plated right angled and the housing is black in color too with the brand logo printed on it. There is strain relief.