カスタマイズされたサポート
Oem, Odm, Obm
Application
Treasure Hunting
Power supply
1*9v alkaline battery
Certification
CE/ROHS/ISO9001/FCC
Display
LCD Digital Display
Sensitivity
4-5cm for a US quarter in the air
Search Coil
full waterproof (3m under water)
Alarm mode
Audio,Vibration,Audio&vibration