Fangrui Product Details 1. Infrared Motion Sensor Activated Control: All You Need To Do Is Wave Your Hand In Front Of The Head Light Lamp To Turn It On And Off. ( Note: When The Head Light Lamp Was Turned On, Please The Button Over 3 Second Until The Indicator Turns Blue, The Motion Sensor Starts, You Just Need To Swing In Front Of The Sensor, The Led Head Light Lamp Automatic Switch.). 2. Ultra-bright: Output From/l2/v6 Led. Youll Be To See Up To 200 Yards Away Even When Its Pitch Dark. 3. 4 Modes Settings: High / Low / Strobe / Hand Wave Sensor. 4. Usb Rechargeable: This Led Head Light Lamp Comes With A Micro-usb Cable, After Put Into The Batteries, Convenient For Charging. 5. New Design: The Light Can Be Zoomable, Zoom In/out To Adjust Its Focus By Rotating The Head Light Lamp, Adjustable 90 Degree, Waterproof Ip65. Up To 3-8 Hours Working Time Under Fully . Protection Circuits To Make The Safest Head Light Lamp: The Battery Case Has The Protective Circuits To Prevent Overcharge. Color: Black Material: Aluminum Alloy Packa