The telescopic arm can be adjusted in length, and the padded arm strap and comfortable grip make this metal detector easy to use and suitable for children of all sizes. Look for the and go on an outdoor treasure hunt with your child. Features -Color: Assorted Color. -Material: ABS. -Size: 70.00X17.00X17.00cm/ 27.51X6.68X6.68in. - Power supply: 1 x 9V (6F22). -Frequency: 5.0 kHz. -Current: static: 10mA. Maximum: 70mA. -Voltage: 7.2-9.6V. -Sensitivity: US 25 cent: 60mm. -Display mode: mechanical pointer mode. -Weight: 600G. - The metal detector is specially designed for children. - It is a good toy for them to learn natural materials in the process of playing, student activities, outdoor exploration, etc. - Made of material, durable and useful. - The detector will and flash a light when it locates metal. - This metal detector is easy to use and for kids of all sizes. Package list: 1 detector