This headphone is engineered rugged

Construction: Rigid plastic

Operating time: approx

Material: Heavy-duty canvas

Minelab Battery Cap with Tether for Gold Monster 2000 fisher f4 coil This headphone is engineered ruggedKeep your metal detector running securely in the harshest field conditions with this genuine replacement battery cap. Specifically engineered for a seamless fit, it ensures your power source stays tightly locked in and protected while you hunt. Why You Need This Spare When you're out in remote gold country, a lost or damaged battery cap can cut your prospecting trip short. The Gold Monster 2000 is built for rugged terrains, but small parts are prone