The all new Garrett Ace 350 Metal Detector is just the detector for getting out there and finding what treasure is hiding beneath. Find more coins, more relics and more jewelry with ease with the all new Garrett Ace 350. Key Features for Garrett Ace 350 Metal Detector * Enhanced Iron Resolution: allows more control of iron discrimination levels; helps separate good targets from adjacent junk iron. * Powerful new Double-D searchcoil: provides greater detection depth and performance in mineralized grounds and excellent scanning coverage. * Higher Frequency: offers improved ability to detect both small (i.e. small gold nuggets) and large targets * Volume Control Headphones: included with purchase * Electronic Pinpointing: to precisely locate target and speed recovery * Accept/Reject Discrimination: to modify discrimination patterns * Five Search Modes: select pre-set discrimination pattern or create your own * Continuous Coin Depth Indicator: to determine target depth * Battery Condition Indicator: shows battery life continually * Interchangeable ACE series searchcoils: are available * Other features: One-Touch operation; 3-piece travel/storage, disassembles to 24"; adjustable arm cuff; quarter-inch (1/4") size headphone jack. Search Modes (Discrimination Patterns): 5 plus electronic pinpointing on the Garrett Ace 350 * All Metal (Zero) * Jewelry * Custom * Relics * Coins * Pinpoint * Target ID Cursor Segments 12 * Iron Discrimination Segments 4 * Accept/Reject Discrimination Yes * Search Modes 5 * Sensitivity/Depth Adjustments 8 * Electronic Pinpointing Yes * Frequency 8.25 kHz * Audio Tone ID Levels 3 * Standard Searchcoil 8.5" x 11" DD PROformance * Length (Adjustable) 42" to 51" (1.06m - 1.29m) * Total Weight 2.8 lbs. (1.27 kgs.) * Batteries 4 AA (included) * Warranty 2 Year, Limited Parts/Labor * Includes powerful 8.5x11 Double-D searchcoil * Enhanced Iron Resolution * Includes volume control headphones * Electronic pinpointing * Five search modes