Pro Series: Koss Headphone - Lifetime Warranty (Instant $50 Discount With Detector Purchase) CLEARANCE This coil features a 7-foot

This coil features a 7-foot cable

all-metal with threshold

designed for use on a belt or to mount in a patrol car

Volume settings above '5' amplify faint

Pro Series: Koss Headphone - Lifetime Warranty (Instant $50 Discount With Detector Purchase) CLEARANCE This coil features a 7-footPro Series: Koss Headphone Lifetime Warranty (Instant $50 Discount With Detector Purchase) This Pro Series Koss headphone features a rugged design that combines comfort and durability. Get the most out of your metal detector with this premium model. This headphone is perfect for extreme conditions. A unique isolation design blocks out exterior noise. This comfortable, padded, full sized headset lets you hear the oldest, deepest targets. A precision