Features: It also has a dive mode. It has the diving standard IP68 waterproof rating, can completely protect the environment from pollution, even in the complicated environment can also be cleaned under tap water or in 30m-60m underwater reliable operation. No longer use the traditional disposable battery, but use the rechargeable lithium battery, charging interface is micro-USB interface and Type-C interface. With two lithium batteries in the handle, there is no need to worry about running out of power outdoors. Fully charged, the maximum use for time is 7-10 days. This is a hand-held metal detector designed to accurately locate metallic (black and non-ferrous) objects during treasure hunts. It is used in combination with ground search metal detectors to help find metal targets. Two-button design, easy to control. Open and close in one second, switch mode in one second, easy to operate. and high quality Three in one metal detector, three probes can be replaceable pulse type full machine water charge. Specifications: Material: ABS Wand Size: 190x45mm/ 7.48x1.77 in Probe Size: 235x155mm/ 9.25x6.1 in Probe Size: 235x106mm/ 9.25x 4.17 in 128x30mm/ 5.03x1.18 in 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: 1 x Me tal Detector (three probes) 1 x Plastic Box 1 x Micro-USB charging cable 1 x Type-C Charging Cable 1 x Waterproof Cover 1 x Land Cover 1 x Spring Clasp 1 x English Manual