Review on USB Rechargeable Electric Mosquito Killer Bug Zapper Fly Swatter Racket Zap for Home, Outdoor Pest Control - Powerful 4000V Grid, Base Included, 3-Layer Mesh Safety Protection & Safe Touch (Black) by Brinson Quarterman

The product does not work as well as I thought, because firstly, the contact area is very small compared to other similar circuits. Also, the edge of the racket isn't very flush, it sticks out. So if you want to hit the bug when it's sitting, even if the bat touches the surface, the hitting face is over the fly and doesn't touch the fly until the fly bounces in the air. Another issue is that the on/off switch is too loose and the button turns off very easily during use, so it can be turned off when you're swinging for the fly. This has happened to me many times and it's very annoying. Other than those things, the racquet works well.