Tech/CESYellow Jacket iPhone taser hands-onYellow Jacket iPhone taser hands-onBy Verge Video Jan 21, 2014, 9:17 AM UTC|CommentsShare this storyA smartphone cover that doubles as an extra battery and stun gun.CommentsMost PopularHow the Elon Musk biography exposes Walter IsaacsonThe Sphere’s first show looks like it was a mind-blowing spectacleThe best Google alternative I’ve tried yetEvery single Onewheel is being recalled after four deathsThe Pixel Watch exceeded expectations — now it needs to be as good as SamsungFrom our sponsorAdvertiser Content From