Sell MD300 Round Handheld Metal Detector High Scanner Security Metal Checker best price

Description: When detecting metal, it sends an alarm sound and vibration. The operation is simple, exquisite design, easy to save, low failure rate. Small Size: Small size metal detector with hand strap, makes it be ultra portable and convenient. When the battery voltage is insufficient, it will automatically send a continuous alarm sound, red light bright. Application: airports,industrial sites, government buildings, schools, hospitals, conferences,nightclubs, sport events, and anywhere you need security. Specifications: Material: plastic. Size: 350*140*30mm. Color: show as pictures. Battery power: 300 mW. Low-voltage indication. Power: 1x 9V(6F22) battery (not included). Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package include: 1 * MD300 Metal Detector. 1 * User Manual.