Fisher F44 Metal Detector Bonus Package with 11" Coil and 5 Year Warranty Included AA Battery Charger 4 AA Rechargeable Batteries 110V Wall Charger 12 Volt Car Charger Fisher Premium Ball Cap ( style may vary ) 50% Off Certificate for 11 DD Coil* 50% Off Certificate for Fisher Backpack or Carry Bag* *Certificates Must Be Redeemed by Customer Direct with Fisher Weatherproof Operates on 2 AA Batteries (25-30 Hours) Fe-Tone (Adjustable Iron Audio) Ground Grab Computerized Ground Balancing Manual Ground Balance 9-Segment Visual Target-ID Large 2-Digit, 1-99 Numeric Target-ID Iron Identifier Icon Backlight for Low Light Conditions 5 Modes of Operation: JEWELRY, COIN, ARTIFACT, CUSTOM, ALL METAL Pinpoint 20 Levels of Adjustable Sensitivity 20 Levels of Adjustable Volume 4-Tone Audio-ID Non-Volatile Memory Saves Settings 11-Inch Concentric Elliptical Waterproof Searchcoil Ultra-lightweight Only 2.3 lbs. Operational Weight 7.69 kHz. Operating Frequency