Ready for any adventure, the Vanquish 440 Metal Detector features Multi-IQ simultaneous multi-frequency technology for detecting all metals on all soils. In addition, it has 3 find modes optimized for the best performance and a Pinpoint Mode for extreme precision. The compact and lightweight construction lets you take the Minelab Vanquish 440 Metal Detector anywhere there's treasure. FEATURES: Multi-IQ simultaneous multi-frequency technology for detecting all metals on all soils 3 find modes (Coin, Relic and All Metal) pre-programmed and optimized for the best performance Pinpoint Mode helps locate targets with extreme precision Compact and lightweight construction with collapsible snap-lock system Audio control with automatic noise cancelling, lag-free audio response and 3 volume settings Waterproof 10"x7" V10 Double-D coil SPECS: Sensitivity: 10 levels Volume: 10 levels Target Tones: 3 tones (low, mid, high) Discrimination Segments: 12 Target IDs: -9 to 40 Depth Indicator: 5 levels Power Source: 4xAA alkaline batteries (included) Length: 57" (extended), 30" (collapsed) Weight: 2.6 lbs.