We typically try to keep the minimum age around 7. This is for a number of reasons but mainly so we can ensure the equipment is handled with care minimizing the chance for damage. Additionally, many of the games available to play may not be suitable for younger children. Please consider that due to the hightened sense of presence and emersion experience in VR, some games can be much scarier than similar titles on a more traditional TV screen.
That said, the VR headset can physically be used by small children (my own 4 year old plays some VR games)
but the younger they are, the more likely we are to experience accidents with the expensive VR equipment. To miniimize the risk, we just put the limit around 7 years old, but if you feel strongly that it would work for your younger ones, contact us
and we can chat about it.