Portable Hand-Held Security Metal Detector (GP 3003B1)(Black) Baofeng 05%+1 digit)

05%+1 digit)

LED backlight

no worries about entering and exiting the bottom of the furniture

Adjacent channel power: less than or equal to -60dbm

- Talk online: Support SKYPE video call

Portable Hand-Held Security Metal Detector (GP 3003B1)(Black) Baofeng 05%+1 digit)1) Highly sensitive 2) Simple and convenient to use, no adjustment is required; 3) The detection distance will not be changed when the battery voltage drops from 9V to about 7V; 4) Low power consumption, can work for 40 hours continysly; 5) There is automatic and continues alarm when the battery is used up; 6) Switch on off audio prompt function; 7) Witch external rechargeable socket hole; 8) Has audio, light and vibration hand off switch 9) Detection