Narrow down your target with eight target ID types and selectable notch and discrimination by category. The three-tone audio ID of Treasures Hunter II Metal Detector by Bounty Hunter sounds when your pass over a target, while the numerical depth indicator tells you how deep it is. On-screen menu allows you to easily switch between discrimination and all-metal modes. Adjustable sensitivity. Battery-life indicator. Manufacturers limited five-year warranty. Made in USA. Batteries: one 9 volt (not included). Application: coin, relic, treasure. Length: 40-50. Search coil: 8-dia. concentric. Frequency: 7.69kHz. Wt: 2.3 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Metal Detectors.