Package content: you will get 2 pieces of mini LED clip-on cap lights in black; Each cap light comes with 1 piece of head strap and 1 piece of USB cable, sufficient to meet your needs for use and replacementUltra bright with 4 light modes: there are 4 working modes, including white high light, white low light, green light, and white flashing light; With the built-in rechargeable battery, the LED hat light can be charged through the micro USB charging port; Multiple charging methods are available, like power adapter, power bank, and so on, making it convenient to useMotion sensor switch: the clip-on cap lights are equipped with intelligent infrared sensors; Thanks to the sensitive motion sensor, the rechargeable LED hat light can be easily controlled by your gesture, even a wave of your hand; You can wave your hands to turn the light on or off under the motion sensor mode; When you long press the switch, the sensor mode is turned onEasy to use: you can clip the mini LED light onto the brim of your hat, cap, helmet with the firm buckle; It can be rotated at 90 degrees at maximum to cast light for a nice angle of view; There is also an elastic head strap to fasten the cap light on your handsWide application: the LED clip on cap lights are suitable for close up work like reading and long-distance viewing; They can fulfill the basic brightness requirements for outdoor activities, such as walking dogs, fishing, night running, camping, hiking, reading, and jogging etc.