2 In 1 Underwater Metal Detector Pulse Pinpointer Diving Treasure Waterproof Metal Detector Handhel<br> With three detection modes: audio, vibration, audio and vibration, you can change the mode according to different needs.<br> IP68 waterproof rating, you can use this product underwater, not just on the ground, expanding your detection space.<br> Lost alarm function: With this function, you can find the device more easily to avoid losing it. If the button is not pressed or the device does not detect any target within 1 minute, the lost alarm will be activated.<br> The device starts beeping at short intervals and the LED flash starts blinking for . Afterwards, the device will automatically shut down to save power.<br> This device allows for quick conversion from scuba probe to precision pointer, saving you time and money.<br> With diving mode, the sensitivity has 3 levels to adjust, you can change it according to different needs.<br> The factory batches are different. If there is any color difference in appearance, it will not affect the product.<br> Colour:yellow-black<br> Material:plastic<br> Package Contents:<br> 1 x Handheld Metal Detector<br> 1 x English manual<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.