Product description<br />specification:<br />Brand new and high quality<br />Operating temperatures: -35F (-37C) to 158F (70C)<br />Operating Frequency: 12 kHz<br />Water and Dust: Meets IEC 60529; IP 66 standards<br />Tuning: Automatic<br />Indicators: Proportional audio / pulse heart rate vibration<br />Controls: Power switch<br />Length: approx. 9 "/22.9 cm<br />Diameter: approx. 1.5 "/3.8 cm<br />Diameter: approx. 0.87? /2.2 cm<br />Battery: Single 9 V (not included)<br />Battery Life: Carbon: 16 hours<br />Alkaline: 30 hours<br />Rechargeable: 8 hours<br />characteristics:<br />One-Touch Operations<br />Proportional audio / pulse indicates viration targets<br />Increase the intensity of alarms based on the proximity of the target<br />Conquer tip detection<br />360side-scan detection area<br />LED light down light uses<br />Scraping blade for soil search<br />Automatic turning<br />Portable， Durable and Easy to Use<br />Package Included:<br />1x Metal Detector<br />1 x Belt Holster<br />1 x Clamp Clip Rope<br />notice:<br />Please wait 1-2mm error due to manual measurement