Killer B 1V_KB-II-OPTIMA II Optima Headphones for Metal Detecting Fits Various Metal Detectors Description
Killer B ii’s have the same features as the Killer B except with dual volume controls for those who have a big difference in hearing on either the right or left side. The ‘Killer B II have the new style lightweight cups with a new external strain relief on the coiled cord. They come standard with a 41 position, single volume control, a mode switch that will make them compatible with almost any DETECTOR, larger diameter, Soft to the touch control knob, color coded toggle switch, & a 1/4’ angled plug on the end of one of the Industries most durable coiled cords. Inside the phones are two 150 Ï speaker elements that are sensitive enough even to pick up the faintest of signals. The Killer B II fits snugly on your head so as not to slip around, but still remains comfortable for all day hunting.