$300-$350
Want to ward off attackers and look stylish too? The maker of the controversial stun device has come out with an advanced model that's not only ergonomic but also sold in four colors, including "metallic pink" and "electric blue." The company says its Taser C2 works against assailants from up to 15 feet away and notes that, unlike traditional weapons, it "can work anywhere on the body." The gadget goes in sale in April.