• Three Detection Modes: Audio, Vibration, Audio and Vibration, you can change the mode • IP68 Waterproof Rating: You can use this product underwater. Not limited to the ground, expand your detection space • Lost Alarm Function: You can find the device more easily so as not to lose it. If the device does not detect any target within 1 minute, the lost alarm will be activated. The device starts beeping briefly and the LED flashes for 30 seconds • Pinpointer: This device allows for a quick changeover from a submersible finder to a pinpointer, saving you time and money • Sensitivity: The diving mode has 3 levels for you to adjust, you can change it according to your different needs Specifications: • Material: ABS • How it works: Pulse induction • Working frequency: 3khz • Waterproof grade: IP68, 60m • Sensitivity: 3 levels adjustable • Power supply: 1*6F22 alkaline battery (not included) • Detection method: audio, vibration, audio + vibration, LED Package included: •1 x Metal Detector Set •1 x English and Chinese User Manual