These gloves have electric heaters in them

Good morning, when I want to run this code in a console, the browser blocks me. I'm not sure how to avoid this error.

Electric Heated Gloves → Experts are predicting an incredibly cold winter. Make sure you have the right winter-gear to stay keep toasty. Plug-in Easy Use Heated Gloves (3 temperature levels). Keep your phone handy. The conductive fabric allows you to use a smartphone while the gloves are still on. Get A Pair →