Key Technologies  Multi-Frequency FBS 2, Smartfind 2, GPSi, Wi-Stream Search Modes 10 fully customisable, including 5 preset (Coins, Beach, Relic, Silver & High Trash) 2 Pinpoint options (Normal and Sizing) Discrimination Patterns 20 fully customizable (2 per Search Mode) Discrimination Types Enhanced Colour discrimination (35 Fe x 50 Co = 1750 segments), Target Trace, Target Trace Pinpoint, Tone ID Profiles, Target Separation (Ferrous-Coin and Ground-Coin), Accept/Reject cursors Ground Balance Auto Noise Cancellation Auto and Manual (11 channels) Threshold Level adjustment (1–50), Pitch adjustment (1–30) Sensitivity Auto and Manual (1–30) Display Full colour LCD with backlight and adjustable brightness (1–10) Standard Coil (CTX11) 11-inch waterproof Double-D smart coil Audio Outputs Built-in speaker, standard ¼-inch non-waterproof socket, custom waterproof socket (Minelab accessory headphones only) Wireless Audio with WM10 Wireless Audio Module (included) Headphones KOSS UR30 (100 ohm) supplied with detector (non-waterproof ) Battery Li-ion pack with with BC10 Charging Station, 8 X AA Pack Length Min 37 in. (940 mm) – Max 55.3 in. (1405 mm) Weight 5.20 lbs (2.36 kgs) including Li-ion battery pack PC Connection .XChange 2 (via USB) compatible with Windows XP, Vista and 7 – 10 Warranty 3 Years