Sunpow Metal Detector Pinpointer For Adults And Children, Fully, Otmd08. [4 Types of Reflections] SUNPOW pinpointer offers 4 upgrade signals to alert metal detected. When metal is detected, the LED light will stroboscopic, meanwhile the pinpointer emits ?Beep Beep? ,vibrates and the signal strength will appear on the LCD screen. [360 Degree Detection] It has high detection sensitivity. It can locate a quarter coin up to 4.5" underground. 360needle tip probe side scan can locate small targets accurately and quickly, suitable for use in narrow places. [Easy Operation Modes] OTMD08 metal detector wand has 3 detection modes. Press once to enter Sound Vibration mode. Press a 2nd time to switch to Sound mode. Press the 3rd time to switch to Vibration mode. [IP68 Fully Waterproof] This pinpointer metal detector is made of the latest high-quality waterproof materials, suits for adults and kids. And It's capable of underwater exploration in any weather (heavy rain) and in any location (lakes,rivers,ponds,ocean). [Upgraded Chip] Upgraded DSP chip handheld metal detector which improves search range and sensitivity, greatly conducive to detecting efficiency. It can locate the position of various metals accurately and has strong anti-interference.