1. Motion Sensor,Key Mode Button,Click to switch different modes,Sensor Mode Button,Turn on/off the light by waving your hand. 2. The green light is on, indicating entering the sensor mode,The green light is off, indicating that the sensor mode is turned off.In sensor mode, you can control the light on and off by waving your palm. 3. 230° Wide Beam, And Brighter,5 Key Modes &4 Motion sensor Modes,A variety of lighting modes to meet your different needs. 4. 270°Rotating Lamp Head,Free adjustment of lighting angle. 5. super Light Weight & comfortable,The headlight is made of soft and material. Built-in battery:B:2 Battery Light flux:300LM Colour: Material:ABS Plastic Package Contents: 1 * Headlamp 1 * Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.