Cosmo Thrift Professional Metal Detector (Fully Waterproof Kit)

2 modes: any metal detection and particular metal discrimination

Coil is completely waterproof

Easily distinguish between different metal types

Adjustable height

High-resolution HD display for easy reading in bright sunlight

Takes less than a minute to assemble and disassemble.

It comes with built-in speakers and may be used with headphones (included in the box)