Build in battery, 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 Small and lightweight design, can easily fit into pockets, backpacks,, making every trip easy and enjoyable Retro Flashing, exquisited and fashionable, incorporating modern technology and practical functions The retro flashlight comes with a reflective cover, providing soft and even light, presenting a delicate and natural texture to the photo