Extreme performance for locating natural Gold and coins with High Frequency Elliptical Coil (9.5"x5") with 21 frequencies from 13kHz to 81kHz; Uses the 10 Times faster wireless technology compared to Bluetooth low latency technology using the XP patented radio protocol system; Extreme sensitivity to small targets with high frequencies 50kHz and 81kHz. The HF Elliptical coil offers you 21 different frequencies helping to adapt your machine to the soil characteristics and your desired target; MI-6: waterproof Pinpointer up to 20 feet with 3 levels of sensitivity (up to 50 if connected to the XP DEUS metal detector or the ORX metal detector); Adjust the sensitivity of your pinpointer from your detector's remote control thanks to the wireless link between your MI-6 and your XP Deud II, Deus or ORX metal detector; The WSAUDIO wireless headphones (optional) allows you to have the sound of your ORX metal detector without having to use wired headphones