Eachine New 30x Led Jewelry Eye Glass Magnifier Loupe

Features: Great for viewing banknotes, jewelers, watches, gems, beads, may, coins and stamp with pull-type light source switch with hand strap, convenient to put in bags or take everywhere. can be used under insufficient sunlight or dark environment. transducer between currency detecting lamp and LED lamp size: 6.2cm x 3.8cm mai lens: 30x -21mm Package Included: 1 x Detecting Jewellery Identifying Magnifiers(3 x LR1130 button batteries are included)