• Made of qualified alloy, wear-resisting and not easy to deform.
• is adjustable, very convenient for you to wear and take off.
• With USB charging interface, this is rechargeable, and you can easily.
• 3 different lighting modes are available: high-bright mode, low-bright mode and flash mode.
• Great equipment for night activities, such as running, fishing, working, camping, jogging, , etc..

1 Piece LED