Specifications:

Material: ABS Plastic + Aluminum

Power: 2 * 9V

Frequency: 6.25KHz

Current:
Standby: 10mA
Max: 110mA

Voltage: 7.2-9.6V

Operating temperature: -15～45℃/5～113℉

Storage temperature: -20～60℃/-4～140℉

Sensitivity: Φ25: 180mm

Stretch length: 15.75-25.6in

Detector diameter: 200mm/7.87in

Package size: 540 * 220 * 110mm/21.26 * 8.66 * 4.33in

Item weight: 914.9g/2.02lb

Package weight: 1500g

Note:

2 pcs 9V batteries are needed to get the metal detector works, which is not included in the package, please prepare them advance before you use it.
The search coil is waterproof, but the control box is not, please be careful when you use it in the shallow water.