With the Bresser Metal Detector, treasure hunters can discover coins, jewelry, antique pieces and other hidden finds that lie up to 12 inches below the surface. In addition to varied tone alerts, this device has an LCD screen that identifies what specific precious metals it has located. For added versatility, the coil is waterproof for searching in shallow pools of water. The device has an adjustable length, a padded arm cuff and a curved grip design for added comfort and smoother motion control. Additional features include a headphone plug-in and sensitivity control.