Sell Handheld Metal Detector

Powe 9V（6F22） Operate Frequency 22KHz Operate Current 50mA Operat Voltage 7V-9V Indicator Visual Red / Green LED Sound Speaker orEarphone Oontrol ( Earphone not included ) On / Off Switch Low sensitivity Switch Sensitivity Aduster Hight Sensitivity 15mm at Pin 45mm at USD 25 Cent Low Sensitivity Detector only respond to bigger metal Objects such as a hand gun ,knife,etc. Export Packing 25 Pieces Per Carton 0.089 CBM N W 10.3 KG Dimension of Unit G.W 16.5 KG 41 (L) X 8.5 （W）X 4.5 （H）cm Weighet of Unit 409G Color Black Attachment for free Holster Attachment for order Rechargeable battery