Stun guns as well as Tasers come in a variety of models and styles. This allows for a great variety when it comes to size and weight. Normally a stun gun will not be too heavy to carry and handle.
Most can be comfortably carried by both business women and college students.
We recommend you ask about this for the particular style or model you are interested in purchasing before you make your final decision.
Usually you can find detailed information about stun gun and Taser products on sellers website.