• Press the ON/OFF button on the side of the bike headlight to cycle through the four lighting modes: low beam, high beam, low high beam and flashing. In low beam the two outside lights come on. In the high beam the center light comes on, In low high beam all three lights come on. In flash mode all lights flash. With this up to 2000 lumen super bright rechargeable bike light you will never have to worry about riding at night without streetlights or ambient light around!
• The handlebar connector and the bike light aluminum housing are made of very sturdy materials, no mounting tools are required for installation. ONVIAN headlight can be easily mounted and removed from the handlebar at speed with a hand turn of the knob. It also comes with several sets of shims and non-slip pads so it will fit tightly to almost any tube/handlebar/bike extension diameter tightly (for 20-30mm). Provides stability even on rough terrain.
• It's hard for riders to keep their bike light from falling out of their backpacks or when riding through in the rain or snow, but this rugged and well-built aluminum headlight is completely waterproof and shatterproof, and its compact size, powerful brightness, long battery life, and easy installation make it a must-have bike accessory for a safer and more enjoyable riding experience.
• This bike light charges the built-in 4000mAh capacity battery via the USB-C port at 5V/2A and has blue power indicators on the side of the light to let you know when it needs charging. The bike light fully charged in about 4.5 hours and the lights offer a run time of 2-3.5 hours on low and flash, and up to 4 hours on high. This light is capable of now is more than enough light for a given day and the light can be easily twisted off the bike to recharge using the included cable.
• 4Wheelers, scooters, snow blowers, bicycles, electric scooters, and motorcycle crash bars, you can easily mount this ONVIAN bike headlight on top of the bar to help you see better and be seen better. Overall, the ONVIAN bicycle headlight is a an excellent choice for bikers.