• Smart Brightness Sensing Adjust Brightness Automatically: Three clicks enter smart mode, blue light flashing, automatically turn off if rest 60s. Adjust brightness automatically according to ambient light at night, saving power
• 5 Lighting Modes: Long Press 1 Second Enter Common Brightness Mode, and click In Order To Shift Mode.Long Press 1 Second To Turn Off.
• Come With Hoisting Base Compatible With Extended Holder: Can install with extended holder with hoisting base (Not provide extended holder)
• Innovatively Remote 1 Finger to Control: First matching:long press button, and long press the button of remote to finish matching when red & blue light flashing. Rotate upper shell to change remote's battery when running out of power
• 90° Angle Bright Improve View Range: Medium high brightness makes road clearer, floodlight on both sides brighten the road. Reduce the blind area, widen the bright area, and make night cycling safer

Specifications:

• Brand: ROCKBROS
• Name: RHL1 500-lumen headlight
• Number: 24310008001
• Housing material: aluminum alloy
• Lamp bead model: 5050 20W
• Product weight: 150g
• Battery model: 21700 lithium battery 5500mAh