Killer B's II have all of the same features as the Standard Killer B's. They feature lightweight cups with an external strain relief on the coiled cord. Killer B’s fit snugly on your head so as not to slip around, but still remain comfortable for all day hunting

• 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,
• ¼” angled plug on the end of one of the industries most durable coiled cords.
• Two 150 ohm speaker elements that are sensitive enough even to pick up the faintest of signals.
• . Killer B’s come  WITH a limited lifetime warranty.Dual, Independent volume controls for those who may have a difference in hearing on either the right or left side, or for those who may just want to vary the audio on either the left or right ear independently.
• Limited lifetime warranty.

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