8" WATERPROOF, INTERCHANGEABLE COIL; LCD TARGET IDENTIFICATION; 3-TONE DISCRIMINATION; DETECTS COIN0SIZED OBJECTS UP TO 9" DEEP; LARGER OBJECTS UP TO 4 FT DEP; NO-MOTION ALL METAL MODE; TOUCH PAD SELECTION; SENSITIVITY CONTROL; DISCRIMINATION CONTROL; HEADPHONE JACK; 5-YEAR LIMITED WARRANTY