Product highlights Total Weight : 5.3 lbs (2.4 kgs) Frequency : Pulse Induction, Multi Period Fast (MPF) Warranty : 3-year warranty Waterproof : Fully Submersible up to 10 Feet (3m) of Water Battery Type : C Cell 4 x 1.5V Alkaline (supplied), 1.2V NiMH, 1.2V Ni-Cad Battery Life : 6 to 8 hours Threshold : 9 Audio Levels Ground Balance : Automatic Ground Tracking (AGT). Fast Ground Balance Audio Output : Built-in speaker. Koss 100 Ohm Headphones (standard accessory - supplied) Display : 9 LEDs Indicate Detection, Battery Status and Threshold Level. 1 Low Battery Warning LED Headphones : Koss UR-30 100 Ohm Headphones included Included Accessories : UR-30 Headphones, 8” Round Mono Search Coil, Ni-Cd & Ni-MH Computer Controlled Smart Charger

Product highlights Total Weight : 7.32 lbs (3.32 kgs) Frequency : Zero Voltage Transmission (ZVT) Warranty : 3-year warranty Waterproof : GPZ 7000 is Weatherproof in Rain or Wet Conditions (but not submersible) Wi-Stream : Uses Low-Power Digital Audio Transmission to Achieve No Perceivable Audio Time Lag (less than 10 ms). This Provides Reliability and Maximum Sound Quality GPSi : Uses a U‑Blox GPS Engine to Integrate Location and Time Data with Detector Settings Battery Type : Li-Ion Rechargeable Pack (7.2V DC, 72Wh) Battery Life : 8-10 hours Search Coil : 14x13" Waterproof Super-D Smart Search Coil Headphones : Koss UR-30 Headphones included Full Color Display : Full color LCD Display Multi-Languages : English, French, German, Italian, Polish, Portuguese, Russian, Spanish or Turkish Included Accessories : 14x13" Waterproof Super-D Smart Search Coil, Koss UR-30 Headphones, WM 12 Wireless Module (non-waterproof), Pro-Swing 45 and additional J-Strut, 2 Field Guides, X Change 2 Software and Instruction Manual CD, Car Charger Plug, USB Charging Mini Cable for Wireless Module, USB PC cable to connect GPZ 7000 for GPS Data to X Change and Google Maps, Li-Ion Rechargeable Pack, BC 10 Battery Charger with Multi-Country / Universal Charging Plugs, Battery Terminal Connection Cable for Charging Directly from a Car Battery, GA 10 Guide Arm