Features Upgraded version with Bracelets. Essential tool for any serious detectorist. Through our actual test, it works almost the same as the detector, please rest assured to buy. This model will make sound and vibrate, but Not always sound and vibrate when it is held motionless in the presence of metal, and it won't beep when this detector switch on. This small, lightweight device employs precision tracking to help speed recovery of finds. It is ideal for the recovery of small items in a wide variety of hunting conditions, ranging from highly mineralized ground to saltwater-saturated sand. It features audible and vibrating alarms to indicate the presence of metal objects. The alarms increase in intensity has moved closer to the metal target. Microprocessor circuitry ensures maximum sensitivity and requires no adjustments or fine-tuning. Additional features include a pinpointing tip, side-scanning capability, an LED flashlight to assist with low-light hunting, a woven belt holster for easy portability, and a sifting blade to help scrape away soil during recovery. This versatile tool can even be used to find metal pipes or detect the nails in wall studs. Specifications: Operating Temperatures: -10-70 Dust: Meets IEC 60529 Indicators: Proportional audio / vibration pulse rate Controls: Power switch Dimensions: Length: 22.9 cm/9 in Thickness: 3.8cm/1.5 in Tapered to 2.2cm/0.875 in Battery: Single 9V battery Alarm Indication: Audio and Vibration at the same time. Sensitivity: ≥3cm Power Supply: 9Vfold battery Package Weight: 223g / 7.9oz Package Size: 25.5 * 6 * 6cm / 10 * 2.4 * 2.4in packing List: 1 * Detector 1 * Leather Case 1 * Telescopic Drawstring