Digitek (DSRA 58 to 72mm) Step Up Ring Filter Adapter 58 to 72mm, Aviation Grade Aluminum, Lightweight, Durable, Matte Black Anti Reflection Finish Viltrox Flash Common micro-USB input and the

Common micro-USB input and the ability to charge with a USB wall charger

It's perfect for both professionals and beginners

Can Charge 2 nos of Hero 8-7-6-5 batteries at a time

High Reliability: Rated for 25

It works best with Envie Batteries

Digitek (DSRA 58 to 72mm) Step Up Ring Filter Adapter 58 to 72mm, Aviation Grade Aluminum, Lightweight, Durable, Matte Black Anti Reflection Finish Viltrox Flash Common micro-USB input and theHigh Strength Aluminum Construction Made from aviation grade aluminum alloy for maximum durability and long lasting use. Step Up Ring Function Allows 72mm filters to be used on 58mm lenses, expanding your creative options. Matte Black Anti Reflection Finish Reduces glare and unwanted reflections, providing clearer and sharper images. Lightweight and Portable Sturdy yet easy to carry, perfect for travel, studio, or outdoor photography. Easy to Mount