The headset fits loosely on my head and slips. What should I do?

General-purpose headsets are designed for adults. First, ensure that the straps are tightened to secure the headset to your head. When used by infants and children, the headset may be too big even when tightened fully using the straps. In this case, the headset may be more comfortable if the child wears a hat before putting on the headset.