Tianxun MD-55B metal detector designed with high sensitivity to find the smallest gold nuggets ,relic-hunting and coil-shooting ,search for the uncovered treasure which can be used in backyard ,shoreline, mountains or field afar ,the detector can let you experience the excitement of searching the treasure.

Feature:

1, TOP METAL DETECTOR FOR ADULTS, The M55B gold detector is an exciting new addition for both professionals and enthusiasts.Offers
2. Upgraded modes including Pinpoint Mode, All metal, Discrimination, Memory, and Jewelry. Innovative Memory Mode remembers one kind of metal and only detects that specific type. Locate exactly what you want in far less time.
3, LARGE LCD DISPLAY has a big clear 3" x 2.2" screen that is easy to read. Backlight lets you work in the dark for a great deal more flexibility. 3 display modes to easily identify the type of metals you are detecting. Displays digital image and sound with multiple settings for customization.
4, 11" WIDE SEARCH COIL is so powerful it can locate a quarter coin up to 10" underground for a US quarter coin,forthis gold detector it can detector max 3-5 meters. It can find larger objects at even greater depths. The coil is waterproof and works well in shallow water.
5, DEPTH & SENSITIVITY ADJUSTABLE. Adjust the depth indication for objects 2", 4", 6", 8" with plus or minus. Easily fine tune for objects and conditions with the 5 grade sensitivity control. This gives you a lot of control over accuracy not found in lesser designs. Spend far less time digging while finding more exciting precious metals and antique artifacts.
7, LIGHTWEIGHT & EASY TO CARRY  This is an excellent choice for travel, vacations, camping trips, and outings. It's guaranteed to make a great birthday gift, holiday present, anniversary gift or give for Father's Day and Mother's Day. Buy yours now while we have this very popular new model in plentiful supply. They are selling quickly.

Specifictaion:

Host screen: LCD display with optional backlight
Display Metal Type: 6 types (Iron, Nickel, Aluminum, Zinc, Copper, Silver)
5 Search Modes: All Metal, DISC, JEWELRY, PINPOINT, MEMORY
Sound: Speaker or headphone
Sensitivity: ≥ 20 mm (for a US 25 cent, air), 
Sensitivity Adjustment: 5 levels
Search Coil: 10-inch Waterproof Search Coil
Detection depth: Up to 10 inches
Arm Stem stretch length: 7.78 inch
Stem Stretch Length: 11.81 inch
Overall Stretch Length: 33.46''-52.16'' (Wider range than others), suitable for adults/kids (7 years old and above)
Batteries: 2 X 9 V 
Product weight: 2.86 lbs