This metal detector has a very compact size, which makes it more suitable for daily use compared to traditional metal detectors. It is specially designed for children, can it be held with one hand by children easily while in use. With this handheld metal detector, you can hunt for coins, relics, jewellery and gold just about anywhere, including lawns, mountains and so on. Features: Portable Size: This metal detector has a very compact size, which makes it more suitable for daily use compared to traditional metal detectors. It is specially designed for children, can it be held with one hand by children easily while in use. Premium Material: Made of fine quality ABS material, strong and sturdy, lightweight and portable. LED Display: There is a large LED display on the handle, you can see the battery states and working states clearly. Ergonomic Handle: Equipped with a ergonomic and antislip handle for a comfortable grip, which will not tired children's hand after long time use. Extension Pole Design: The height of the pole of the product can be used freely adjusted from 0.465m to 0.96m, you can asjust to satify with the usage needs of both children and adults. Superior Lock Nut: Equipped with lock nuts on the height adjustable pole, loosen to adjust the height, and lock the pole tightly. Easy Operation: Simple operation, easy to use, long press for three seconds to switch on and off, short press to reset when the power is on. Waterproof Search Coil: The waterproof search coil design makes this metal finder suitable to use in more complex environment, such as shoreline, mountains or fields afar and so on. Specifications: Name: Metal Detector Material: ABS Color: red, green (optional) Battery: 1 * 9V battery (not included) Circuit board parameters voltage: 9V Current: 3OMA(0.03A) Power: 270mw(0.27W) Frequency: 3KHZ Item size: 465 * 152 * 152mm / 18.31 * 5.98 * 5.98in Package size: 420 * 200 * 60mm / 16.54 * 7.87 * 2.36in Package weight: 500g / 1.10lb Packing List: 1 * Metal Detector 1 * Guideline