Handheld Metal Detector Mobile Phone Detection

Product information: 

Working power: 5 (V)
Weight: 175 (g)
Scope of application: metal detection, mobile phone detection
Type: Electronic detection dog
Colour: Black
Working temperature: -37℃ to 70℃
Alarm mode: sound and light vibration synchronous alarm

Size Information: 

Dimensions: 23*4*4cm
Color box size: 24.5*6*6cm