Specifications: The finger induction headlight, when your hand is near to the headlight within 15cm, the headlight will turn on, when you finger left the headlight, it will be turn off. The headlight contain the battery, you can use the USB charge cable charging for the headlight. It have two switch, one of the routine switch and finger induction switch. 5 lighting modes, high light-low light-2 COB high light-2 COB low light-LED red light flash. With adjustable and elastic headband, wearing comfortable. Type: Headlight Material: Plastic Waterproof: IPX6 Lumen: 5000LM Battery: Built-in 1200mAh Lithium Battery Charging Time: 2 Hours Light Head Size: 6cm x 4.5cm x 4.2cm/2.36" x 1.77" x 1.65" (Approx.) Notes: 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. Package Includes: 1 x Headlight 1 x USB Cable