Grabbed this screenshot concerning the unit. Mine is used but is in working order. I now not have the box as i never thought i might sell but I will not hunt with two machines on the same time. I actually have a pair of Nippon The us headphones that I never used to send with the unit if the patron wants. So please have a look at the photographs and you’re going to get the headphones, and in my view the 2 easiest coils for this machine-the 11 and the 5×10 elliptical. Let me know if you want more pics or have any questions on this machine. I will not attest to the gold hunting ability of this guy as i’ve never been but it surely works great on coins and civil war relics. Thank you for having a look Legendary “Gold Bug” with Advanced Technology Extreme Ground/Target Information Accommodates new cutting-edge advanced algorithms19kHz Operating FrequencyStandout machine for Gold Prospecting now with Multi-purpose capabilitiesFinds the smallest gold nuggets in highly mineralized soilsLightweight durability – heavy does no longer mean better Multi-purpose machine with superb gold prospecting capabilitiesGround balances all of the strategy to salt11″ DD Elliptical water-resistant search coil for deep penetrationUnmatched target separation in iron trashFinds the smallest gold nuggets in highly mineralized soilsV-Break TM; Industry’s First Variable Breakpoing tone discrimination systemComputerized Ground Snatch TMReal-Time computerized ground balancingV.C.O. Audio in All Metal & Discrimination ModeIndependent regulate over Treshold & GainContinuous Ground Condition ReadoutsGround Phase value indicates form of mineralizationFe3O4 graphic indicates amount of mineralizationStatic Pinpoint with depth indicatorDual Headphone Jacks19kHz Operating FrequencyUltra Simple User InterfaceUltra-Lightweight (2.5 lbs)5 Year Warranty The MOST Sensitive Gold Hunting Detector Ever Made.