Audio Output: Built-In Loudspeaker

the 11-inch DD coil provides excellent depth and target separation

and authenticate the value of coins

Whichever coil is on the machine

so you hear the signal the instant the coil passes over a target

4X16 Micro Adventure No Flare Sluice Box (2nd Gen) - Dream Mat | Gold Prospecting Equipment Variant:Green Audio Output: Built-In Loudspeaker4X16 Micro Adventure No Flare Sluice Box (2nd Gen) Dream Mat Gold Prospecting Equipment Introducing the 4" X 16" Adventure Sluice, a compact, no flare gold sluice box that is designed to elevate your gold panning experience. This streamlined version of our iconic sluice is perfect for those who want the flexibility to customize their gold recovery setup while maintaining exceptional performance. Key Features: Customizable for Advanced Performance: