WIRELESS HEADPHONES. These wireless, over-the-ear headphones are equipped with Bluetooth technology for professional hands-free detecting with your EQUINOX or VANQUISH detector. MINIMAL TIME DELAY. Enhanced, super-fast apt-X Low Latency technology allows for minimal time delay so you never miss a find. VERSATILE AUDIO. Convert these wireless headphones to wired by connecting them directly to the detector's headphone socket using the included AUX cable. COMPATIBILITY. These headphones can be used with EQUINOX 600 & 800 or VANQUISH 540. They are the same headphones that are included with the EQUINOX 800 and VANQUISH 540 Pro-Pack metal detectors. WHAT'S INCLUDED. In addition to state-of-the-art headphones, they come with a black carrying case, AUX and charging cable.