Tethered headsets are physically connected to the laptop or computer. It is a much more complex system that gives an ultimate VR experience. The VR headset for iPhones works pretty well with iPhone, giving the user an awesome virtual reality experience.
DHA (docosahexaenoic acid) is an omega-3 fatty acid often recommended to women during pregnancy. Thought to protect against a number of pregnancy-related complications, DHA is also said to promote the health of the developing child.
DHA is an omega-3 fatty acid that is very important for pregnant or breastfeeding women and infants. The supplement is claimed to help with fetal and infant brain and eye development. There may also be cardiovascular benefits of DHA.