I was very excited about this product - I love the unique design and all the intelligent features (like the infrared aiming sight that turns on when the device is armed.) I work in the inner city and it has been getting crazier and crazier since COVID, so I decided to get a non-lethal taser for protection. I am very happy with the Bolt 2. The training videos make it easy to learn taser safety, and how to set up and use the device. I feel comfortable carrying and using it if I have to. I also love the fact that this is a smart self-defense device that pairs with your cell phone. There's really no price to put on the kind of confidence and peace of mind the Bolt 2 brings. Invest in your safety - You're worth it.