型号
MD-99 Bluetooth metal detectors
Product name
AirMD metal detector for gold
Sensitivity
>30cm (for a US quarter coin)
Power supply
Built-in lithium battery
Search Coil
10 inch waterproof coil
Display
App on the phone+wireless earphone sound
Certificates
CE/ROHS/FCC/ISO9001
Feature
Wireless bluetooth metal detector for gold