Feature: 1. ULTRA HIGH STABILITY AND SENSITIVITY: 360° side scan and detector tip detection. Can work indoors, outdoors, on the beach, on the lawn or in the soil to quickly and accurately locate coins, silver, jewelry and gold 2. LIGHTWEIGHT AND PORTABLE: Simple operation, light weight, single hand holding, no need to adjust, put in the 9V battery after pressing the button. With the push of a button to start a scavenger hunt, a great activity for you and your family, especially if you're having a good time at the beach 3. THREE SENSITIVITY LEVELS: With different LED indicators, audio and vibration alarms. Equipped with low voltage indicator function, when the instrument uses undervoltage, the yellow LED light will light up, and should be replaced with a new battery 4. FOR LIGHTING: The product design is user friendly, equipped with hanging accessories, the body is small and convenient to carry, so that easy to hold and hang on the belt. The detector head in the front section of the instrument is equipped with a high brightness LED light, which can be used as a lighting tool in the case of insufficient light 5. IP66 WATERPROOF AND DUST PROOF: Metal detector can work in harsh environment with water, can look for underwater metal Specification: Item Type: Metal Detector Pinpointer Material: ABS Operating Temperature: -35℉(-37℃) to 158℉(70℃) Operating Frequency: 12kHz Waterproof and Dustproof: In line with IEC60529 IP66 standard Adjustment: Automatic Metrics: Proportional audio, vibration pulse rate Control: Power switch Size: Length: Approx. 22.9cm / 9in Thickness: Approx. 3.8cm / 1.5in Tapered: Approx. 2.2cm / 0.9in Battery: 1 x 6F22 9v battery(not include) Battery Life: Carbon Battery: 16 Hours Carbon Battery: 30 Hours Charge: 8 Hours. Package List: 1 x Metal Detector1 x Hanging Bag1 x Elastic Hook1 x User Manual Note: Can not be used in the whole machine soaking water Switches and horns are not waterproof