カスタマイズされたサポート
Oem, Odm, Obm
Classification
metal detector
Power Supply
8pcs 1.5V Batteries in Series
Emitting Frequency
6.99±0.2KHz
Signal Frequency
450±10KHz
Controls
Critical Sound Tuner; Function Tuner;
Operating Current
300mA MAX at MAX Volume
Detecting Depth (Max):
2Meters
Name
underwater metal detector