Etsfmoa LED Light USB Rechargeable Headlight for LED Knit Beanie,Easy Install Quick Replaceable Headlamp with Three Adjustable Brightness Settings

Etsfmoa LED Light USB Rechargeable Headlight for LED Knit Beanie,Easy Install Quick Replaceable Headlamp with Three Adjustable Brightness Settings

LED lighte contains four (4) bulbs . With 4-8 hours of runtime on a single charge, you’ll have the perfect amount of light for any task. With three (3) adjustable brightness settings. Divided into 100% brightness, 50% brightness, 25 brightness. High brightness, long lighting time, very convenient. Its standard USB port allows you to charge in the car, with your computer, or using a portable power bank.2 pcs lights charging alternately to save time. There is an ON/OFF button in the middle LED light, just press the button in the middle of the LED to turn it on or off. USB Rechargeable Light for LED Knit Beanie,as a replacement ,Easy Install Quick Replaceable Headlamp. 2 Pieces LED Light USB Rechargeable Headlight for LED Knit Beanie,Easy Install Quick Replaceable Headlamp with Three Adjustable Brightness Settings,Divided into 100% brightness, 50% brightness, 25 brightness. High brightness, long lighting time, very convenient. Its standard USB port allows you to charge in the car, with your computer, or using a portable power bank.2 pcs lights charging alternately to save time. USB Rechargeable Light for LED Knit Beanie,as a replacement ,Easy Install Quick Replaceable Headlamp.