TMANGO Head Mount Magnifier with LED Lights, Rechargeable Headset Magnifying Glasses for Close Up Work, Interchangeable Bracket and Headband for Watch Repair, Jewelry, Arts & Crafts or Reading Aid auspowers_batchone The tolerances of the threads

The tolerances of the threads are nice

or other round access-points – using the Goldblatt Circle Cutter

Backlit LCD for ease of viewing in low light

Package height : 8

no-leak pouches and contains fuel stabilizer

TMANGO Head Mount Magnifier with LED Lights, Rechargeable Headset Magnifying Glasses for Close Up Work, Interchangeable Bracket and Headband for Watch Repair, Jewelry, Arts & Crafts or Reading Aid auspowers_batchone The tolerances of the threadsTMANGO Head Mount Magnifier with LED Lights, Rechargeable Headset Magnifying Glasses for Close Up Work, Interchangeable Bracket and Headband for Watch Repair, Jewelry, Arts & Crafts or Reading Aid Product Features NEW RECHARGEABLE DESIGN New rechargeable headset Magnifier built in Lithium ion battery which is charged by an universal USB port. One hour charging time provides up to 8 hours light up. Why rechargeable? The most advantage is lightweight.