The Garrett MS-3 Z-Lynk Wireless Headphones can be used with any Garrett Z-Lynk metal detector or transmitter module. The built in Z-Lynk receiver and high-fidelity audio will help you hear weak signals while hunting. Adjust the volume on the headphones to suit your individual hearing requirements at any time while searching for treasure. The rechargeable Lithium-Ion battery will provide 30 hours of use with each charge. When metal detecting around other detectorist the 2.4 GHz band frequency will prevent interference with other wireless devices. Includes a USB charging cable and a three-year warranty on parts and labor. Made in the USA, Garland, TX

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