Features 1.Super bright high-power bicycle light / headlight. Ultra wide voltage input range: 5.4V-24V. Constant power circuit design which ensures the brightness will not be affected by the changing of the voltage. 2.Intelligent circuit control and flexible gear alter. Three gears/five gears dimming memory circuit. Press the power key for 3 seconds when start up. The twice fast flash of the red light can realize switching between three gears and five gears. When the light is working, long press the p...
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