Feature: 1. 360° Detection: Metal detector has high stability and high sensitivity design. The detection appearance is 360° detection, making it easier to find metals. 2. Humanized Design: Metal detector has a humanized design and is equipped with special hanging accessories. The body is small and easy to carry. 3. LED Light: The detector head in the front section of the instrument is equipped with a high brightness LED light, which automatically turns on the lighting function when it is turned on, and works safely in harsh environments. 4. Vibration Reminder: Metal finder has a built in induction coil, and it will alarm and vibrate immediately when metal substances are detected within the standard detection range. 5. Ergonomic Design: Metal detector wand conforms to ergonomic design, with a comfortable grip and high strength, good hand feeling, no need to adjust the instrument to use, and easy to use and operate. Specification: Item Type: Metal Detector Material: ABS Weight: Approx. 232g / 8.2oz Size: Approx. 245 x 41 x 24mm / 9.6 x 1.6 x 0.9in Detection Distance: The sensitivity distance for detecting a dollar coin is less than or equal to Approx. 5cm / 2.0in. Detection Method: Vibration, sound alarm, 4 modes can be adjusted, long press the switch button for 3~4 seconds to enter the adjustment mode. A: Low Sensitivity of Sound, Vibration B: High Sensitivity of Sound, Vibration C: Low Vibration Sensitivity D: High Vibration Sensitivity Waterproof: Approx. 10meters / 10.9yd Underwater Power Supply: 9V Battery 6F22/15F8H (Battery Not Included) Working Environment: Temperature -20℃-60℃ Working Frequency: 12KHZ. Package List: 1 x Metal Detector (Battery Not Included)1 x Carrying Case1 x Hook1 x User Manual