Garrett Z-Lynk Wireless System with 1/4" Headphone Kit for ACE 400, ACE 300

Turn any metal detector with a 1/4" Headphone Jack into a Wireless Metal Detector! Just plug your existing 1/4" headphones into the receiver. Includes:WT-1 wireless transmitterWR-1 wireless receiver with ¼" jack¼" Jack to Micro USB cable—connects detector to transmitterTwo (2) USB charging cablesMounting bandCarrying case For use with ACE 400, ACE 350, ACE 300, ACE 250, ACE 200, ACE 150, and any detector with a 1/4" Headphone Jack! Note: ¼" Headphone Kit requires detector and headphones with ¼" jack connectors.