Use your favorite land headphone with 1/4″ plug and go wireless

and other detecting gear

Detection frequency: 730 pulses per second

or fine placer gold

you'll enjoy the convenience of wireless operation without sacrificing performance

60-100 X Lighted Pocket Microscope X-Series Coil Use your favorite land headphoneA precision illuminated pocket microscope with variable 60 to 100 X magnification. Focus can be adjusted by turning the wheel and the retractable condenser lens pinpoints the light on the object. Use to view objects in nature, relics, jewels, gems, fossils and more. Protective carry case included. Light Scope is 5 1 2 inches long, 2 inches high and 7 8 of an inch deep. Uses two AA batteries which are not included. Great gift for adults and curious