"AUTOMATIC TUNING & GROUND BALANCE POWER & SENSITIVITY CONTROL TRASH ELIMINATOR CONTROL TO REMOVE MOST UNDESIRABLE ITEMS FROM DETECTION DETECTS COIN-SIZED OBJECTS UP TO 6"" DEEP LARGER OBJECTS UP TO 2 FT TREASURE METER TO DETERMINE STRENGTH OF SIGNAL MOTION ALL-METAL MODE FOR DETECTING ALL TYPES OF METAL REQUIRES TWO 9V ALKALINE BATTERIES 1-YEAR LIMITED WARRANTY"
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