three adjustable modes to meet various lighting needs in different scenarios The button control ensures simple operations Features Type C interfaces for easy connection to smartphones without charging, eliminating the need for battery replacement Compact size of 34x21mm makes it highly portable Suitable for reading, working, camping, and emergencies lighting Practical for students, professionals, and travelers Made from aluminum and ABS, ensuring sturdiness and longevity for both indoor and outdoor use Resistant to wear and tear With dimensions of 34x21mm, this LED light is perfect for on the go use Its small size fits easily in pockets or bags