Features 1、Three alarm modes are optional to ensure that you do not miss any alarms in a noisy environment to ensure the safety. 2、Built-in LED light, it is easy to operate and detect metal at night. 3、Can detect all kinds of metal objects, such as coins, gold, silver, cultural relics, jewelry, etc. 4、Help you easily find treasure or missing metal objects, whether indoors, outdoors, wall, sand, grass, soil or holes. 5、It has a durable IP68 design that makes it resistant to water, drops and dust. For this reason, you can use it in any weather condition. 6、It is a multifunction detector, which can be used in airports for recovering weapons, used in construction work for finding screws and nails in drywall, and finding screws in garden to prevent accidental injury. Specification Condition: 100% Brand New Item Type: Metal Detector Material: ABS Frequency: 10-12KHz Sensitivity: >=5cm (25 cents in the air) Alarm Type: Buzzer Alarm, Vibration Alarm, Buzzer Alarm and Vibration Alarm at the same time (you can choose based on your needs) Power Supply: 1 x 9V Battery (Not Included) Working Current: Static ≤20mA; Dynamic ≤70mA Low Electricity Reminder: Support Battery Life: About 20h LED Flashlight: Support Waterproof Grade: IP68 Package Size: 27.5 x 6.2 x 6.2cm / 10.8 x 2.4 x 2.4in Weight: Approx. 252g / 8.8oz Package List 1 x Metal Detector 1 x Cover 1 x Instruction 1 x Rope