World’s first fully wireless Fast Multi-Frequency (FMF) metal detector with unique features and performance to match with all usages and in all terrains. Including headphones with a 10 Times faster wireless technology compared to Bluetooth low latency technology using the XP patented radio protocol system. Choose one of the 12 Fast and simultaneous Multi Frequency factory programs or between the 49 single frequencies from 4 to 45 kHz for mono frequency detection. 20m / 66 feet waterproof detector thanks to its shockproof and underwater remote control design certified IP68 and the bone conduction headphones (optional BH-01). All terrain: high performance metal detector on land for Gold or Relic hunting, on the beach for Coins, and Jewellery even on wet sand and underwater for Treasure hunting. Rich audio options with a non-exhaustive sound library and a 4 band equalizer perfectly designed to adjust all sounds exactly how you like, for the best efficiency.