Features: Professional metal detector treasure hunt-ing tool with holster you can use it to easy detect the underwater treasure up to 30 meters deepest. Easy to operate and all you need is to press the button and start your treasure hunt-ing games, and it's totally a good activity for you and family especially when you enjoy a happy hour on the beach. High sensitivity enables you horizontally to 360 full detect and scean a large open aera then use pinpointing tip to narrow and precisely locate the tar-get before digging so as to cut short for time and save strength. Auto vibration , audio and LED indicators ensures you won'for t miss any alert , and LED flashlight will remain illuminated while metal detector is on, so that you can tar-get the metal object rapidly and accurately. Perfect Christmas, birthday and memory days' gfits for kids & adults. Specifications: Material: ABS Material: ABS Length: 270mm/10.6in Diameter: 42mm/1.65in Three modes: Sound/Vibration/Sound+Vibration Power supply: 1x 9V battery(not included) Color: black/red Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Metal Detector 1x Holster 1x Lanyard