The Gold Century GC-1025 is a metal detector with good performance. With your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere. The detectors features include: - View meter shows the probable type of metal object being detected. - ALL METAL mode comes with target trace function. - Two discrimination modes of DISC and TONE let you discriminate different types of metal - The 8.5 inch search coil is waterproof and can work under shallow water. - The external headphone jack lets you connect stereo headphones (not supplied). - The detector is powered by 8 AA batteries (not supplied). - Adjustable stem lets you adjust the detectors length for comfortable use. - Large 2.5 inch view meter - Function Buttons ( Disc/ Tone, Ground Balance, Volume, Trace, Sensitivity, Trheshold) - This item must ship UPS Manufactures Website Address www.gold-century.com Warranty Information One year repair or replacment.