Features: and Versatile Lighting Solution This USB Plug Dimmable LED Headlight is perfect for all your outdoor activities, providing adjustable lighting for various adventures. Adjustable Brightness With its convenient rotating knob, you can easily adjust the brightness of this LED headlight to suit your needs, ensuring optimal visibility in any situation. Designed for Outdoor Enthusiasts Whether you enjoy fishing, cycling, hiking, or camping, this USB powered LED headlight is a must have accessory for anyone who loves outdoor activities. Portable and Easy to Use With its compact size and compatibility with tripods, this 5V USB Plug Dimmable LED Headlight is a convenient lighting solution that you can take anywhere. Reliable Outdoor Lighting This durable plastic LED headlight provides reliable and adjustable lighting for your outdoor adventures, making it an essential tool for your next exploration. Specifications: Material: Plastic Input: 5V Power: 15W Line length: 100cm Lighting: White Lights, Yellow Light (optional) Package Includes: 1PC LED Headlamp note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.