Metal Detector Metal Detector Portable Detection Security Instrument

feature: 1. Great tool for locating coins,pieces of gold, jewelry and other small metal objects in sand, lawn or soil 2. Prefect for treasure hunting at outdoors and or indoors 3.Small LED light built in and comes with a belt holster and a lanyard Detection sensitivity: detecting coins, sensitivity distance ≥ 3 cm Alarm mode: vibration, audible alarm Power: 9v battery (6F22ND battery) Working temperature: -10 ° C to 60 ° C Size: 235*41mm Color: black / orange Note: There is no battery in the product