The build quality is good for the price at which it comes but the head rest and head band causes pain in the uppeer nose region and also on the fore head the lenses are not perfectly aligned which causes the motion sickness and causes strain in eyes if used for long hours also I don’t find the lenses to be widely adjustable its a cheap VR headset but still for the prive what it offer is not that good special when it comes to comfort.I am unable to use the VR headset for more than 30 mins and if we shift our eyes to extreme ends then the improper alignments of the lenses are revealed which is not expected