The Bounty Hunter Gold Digger Metal Detector provides professional level features at an affordable price. Detectorists of all ages will be entertained for hours hunting for iron relics coins lost household items and precious metals like silver and gold. As a target nears the Gold Digger's intensity meter provides a visual cue and the audio feedback tone increases. This model also comes equipped with headphones and 1/8" headphone jack for privacy while treasure hunting. The entire line of Bounty Hunter metal detectors operate on two 9-Volt batteries (not included) and are designed to be lightweight and ergonomic for easy handling and comfortable use. Their standard motion all-metal mode detects all types of metal while the progressive discrimination control eliminates iron and other unwanted items. Bounty Hunter also equips their metal detectors with a preset ground balance that neutralizes the response to mineral content in the ground.