Professional headphones Minelab Koss UR-30 (replica) for any metal detectors. Resistance-100 Ohm. The Long twisted cord will not hang out and disturb at work. Large Ear pads perfectly protect ears from wind and extraneous sounds. Headphones for metal detectors have high-quality and reliable performance. Excellent functionality and comfort for search with metal detector. We have 6.3 mm (Big Jack). In stock There are adapters from 6.3 mm to 3.5 mm.
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