[Rudy]

Originally Posted by Qiaozhi

It appears to be called the "Axe".

It is advertised as a high performance scanning detector gold search device. They also claim that it can identify the type of metal, such as gold, silver, copper or precious stones.
It contains a micro-processor control unit which can easily and quickly scan, detect, greatly increasing the efficiency of treasure-hunting enthusiasts. Apparently it is also the most advanced, practical and economical metal detection equipment.

Technical parameters: Search system: microcomputer processor control and reflective conductive search: 800 m Depth: 12 meters Energy: 12V 1600mAh firing frequency :5.6 - 6KHz signal frequency :360 - 440Hz Weight: 3.2KG Detection Type: King , silver, copper, precious stones Charging Method: The instrument has been fitted with rechargeable batteries. The charging time is 10 - 12 hours.

Sounds like another BS LRL gizmo. My advice would be to keep your hard-earned money, and not place it in the pocket of the wallet miners.

Q, you had me going until your last paragraph.