Retro Flashing, exquisited and fashionable, incorporating modern technology and practical functions. Single hot , compatibility with various brand of cameras, easy installation and disassemble. Small and lightweight design, can easily fit into pockets, backpacks, ., making every trip easy and enjoyable. Build in battery, convenient Type C charging port, and easy to use. Flexible of five adjust (1/16-Full), combined with a newly designing power turntables, can easily meet different needs.