Item Type: Metal Detector Pinpointer Material: ABS Power Supply Mode: 1 x 9V 6F22 dry battery (not included) Sensitivity: About 5cm, (1 yuan coin) Working Frequency: 12kHz Tune: Automatic Indicator: Proportional audio, vibratory impulse rate Control Device: Power switch Protection Grade: IP66 Power: 270MW 1[Compact LED Light] The portable metal detection wand is equipped with an upgraded compact LED light, making it convenient for both day and night use. 2[Enhanced Accuracy] The closer you get to the target, the more strong the signal. This pinpoint metal detector helps achieve small scale precise positioning that larger metal detectors may not be able to achieve. 3[Professional Detection] The handheld metal detector has high detection sensitivity, allowing you to quickly and accurately locate your target. 4[Versatile Use] This metal detector can detect various metal objects such as coins, gold, silver, artifacts, jewelry, and nails. 5[Three Modes] The audio mode is suitable for quiet environments on land, the vibration mode is recommended for underwater or visually impaired areas, and audio plus vibration mode is ideal for noisy environments. 1 x Metal Detector Pinpointer 1 x Storage Bag 1 x Hanging Rope 1 x User Manual