Metal Detector For Kids, Smofrees Usb Rechargeable Kids Metal Detector,, Blue ?with Rechargeable Built-in Battery?: Smofrees metal detector for kids is designed for little explorers, with a built-in rechargeable battery that does not need to be disassembled. Just use the TYPE-C data cable we provide for quick charging, without the need to frequently replace batteries, allowing kids to enjoy the fun of exploration. ?Lightweight Foldable?: Smofrees kids metal detector weighs only 0.9 pounds, which is very small and light, easy to carry and hold in the hands of kids. It can be disassembled and put into the small backpack we provide, and can be easily carried out for fun. ?Accurate Detection Distance over 4"?: The detection distance is more than 4 inches, and the accuracy is extremely high. When you use the metal detector kids, please make sure the coil is close to the ground and slides left and right. When the detection distance is getting closer and closer to the target, more stars will be displayed on the screen and the sound will become more and more urgent. ?Adjustable Length to Suit Kids at Different Stages?: Smofrees metal detector for kids can be easily adjusted in length to suit kids of different heights, with an adjustment range of 24"-34". You can easily find the more comfortable length for use. ?Cute LED Display Easy Operation?: The cute dog display makes your kids love it even more. The one-button operation is simple and convenient, and your kids can quickly and easily get started without almost any teaching. This metal detector for kids will be a good gift for your kids. ?Easy Installation?: The metal detectors for kids is very easy to assemble. You can use it to train your kids hands-on ability, cultivate their interests and hobbies, and strengthen the interaction between you and your kids.