VANQUISH 540 Pro-Pack: for the serious detectorist who’s always in control. As if Multi-IQ technology, audio control, and pinpoint wasn’t enough the 540 also boasts iron-bias control, Bluetooth headphones, red LED backlight and rechargeable batteries. What’s more, it comes with waterproof 8” and 12” coils as standard for greater depth and precision. No matter where the hunt takes you, the 540 is the ultimate packout for those who want it all.