Ultra high stability and high sensitivity: 360-degree side-scan and pinpoint tip detection. It can work indoors, outdoors, on sand, lawn or in soil, locating coins, silver, jewelry, keys and gold quickly and accurately. With LCD display: shows battery level and signal strength. Three alarm modes are switchable (vibration silent, buzzing, vibration plus buzzing). The waterproof area is below the display screen; the area above the display is not waterproof. Simple one-button operation: Press the switch button to start. The signal strengthens as you approach the metal target, with an effective detection distance of about 10 cm. Small size and easy to carry: 24 cm long, lightweight, one-hand operation with no adjustments needed. Includes a leather holster and lanyard for easy hanging on a belt or bag. Requires a 9V alkaline battery (not included). Use scenarios: - Beach or park coin hunting, locating coins and jewelry efficiently. - Lawn or garden searches for keys, silver, or other metal items. - Sand or soil treasure hunts, suitable for casual metal detecting and recovery.