LitezAll, Rechargeable COB LED Carabiner Light, Perfect For Any Outdoor Activity, Weather Resistant, Includes A Spring Loaded Clip, A Head That Swivels 90 Degree, A 300 Lumen Light, & A Power Bank That Charges Almost Any Device, Light Is Rechargeable & Can Be Plugged Into Any USB Power Source, Including Desk Top Computers, Laptops, Or Car Adapters, Once Connected To A USB Power Source, A Blue Flashing Light Indicates The Device Is Charging, When Charged, The Blue Light Stops Flashing & Changes To Solid Blue & Is Ready To Go.