Product details:

Description Vanquish 540 Pro-Pack for the serious detectorist whos always in control. As if Multi-IQ technology, audio control and pinpoint wasnt enough, the 540 also boasts Iron Bias control, Bluetooth headphones, red LED backlight and rechargeable batteries. Whats 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. Features More treasure, less trash. Adjustable Iron Bias control lets you switch between High (default) and Low. Cover more ground and search deeper or detect more accurately and in tight spaces with both a 12 and 8 coil included as standard. Automatic noise cancelling, lag-free audio response and 10-volume settings put you in control, with included Bluetooth wireless headphones. Waterproof coils up to 1 m (3.3 ft) and Water Resistant control pod (with included Rain Cover). Included pinpoint mode to help you locate targets with extreme precision. Red LED Backlight to help low-light vision.