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[Charging required before first use!!!] When using the tail light for the first time, be sure to fully charge and activate the tail light using the included Type-C cable before use.
[Bicycle Taillight & Anti-Theft Alarm] The Onvian bicycle taillight is equipped with 31 high-brightness LEDs, providing bright illumination day and night, making it an essential accessory for your bike. Its 5-in-1 functionality includes a warning light, brake warning light (with built-in G-sensor), turn signal light, bicycle bell, and anti-theft alarm, meeting various riding needs in daily life. While riding, you can use the left and right turn signal lights to alert surrounding vehicles and pedestrians and avoid them. After parking, simply remove the remote control to lock the smart taillight alarm host, which will put your bike into an anti-theft state and prevent it from being stolen at night.
【6 Light Modes】The light modes of the bicycle tail light are slow flash → breathing → burst flash → steady on → emergency flash → OFF. The tail light only has slow flash and breathing modes, and AUTO mode is on (please see the details page for AUTO mode explanation).
Brake Warning Light Function: The brake lights will turn on when the taillights are in one of four lighting modes: slow flash, breathing, steady on, and emergency flash. This means that when the car detects deceleration, the brake lights will automatically flash brightly for 2 seconds to warn following vehicles, effectively preventing rear-end collisions and reducing traffic accidents.
[Turn Signal Light Function] Press the left or right turn button on your road bike light while riding to let following vehicles know which direction you are heading in because you cannot see behind you. The tail light will beep when you turn left or right, and will automatically turn off after two minutes. If you want to end the turn early, press the left or right turn button again.
[110dB Anti-Theft Function] After parking, it is safer than wire, U-lock, or disc lock. It can keep you safe at all times, and its high sensitivity means that the alarm will sound even with a light touch, providing a fast response. If you park your bike on the road and install this bike security alarm, you will no longer have to worry about your bike being stolen because a very loud alarm will sound if anyone touches your bike.
【Vibration Sensor Function】The taillights have slow flashing and breathing modes, and will automatically turn off to save energy if you stop driving for more than 30 seconds. When you get back in the car, the vibration will trigger the light to turn back on.
[Bell function] Press the bell button on the remote control while riding to activate the bicycle bell function, which alerts vehicles and pedestrians in front of you to move out of the way. There are three types of bells, and you can refer to the manual for instructions on how to switch between them.
[7-Level Sensitivity Adjustment] At high sensitivity, the alarm will sound when you lightly tap the motorcycle alarm body. You can adjust the alarm sensitivity as needed to prevent accidental touches. Please refer to the Japanese manual for operation instructions.
[USB Charging & Easy Installation] The bicycle taillight has a USB-C charging port, so please use the original charging cable to charge the taillight (the USB-C charging cable is included in the package). The taillight takes 7-8 hours to fully charge, and has a standby time of 4-8 months, a burst flashing time of approximately 70 hours, and a constant light time of approximately 30 hours. No tools are required to attach the taillight to your bicycle's seat post. [Note: Please remove the wireless remote control at any time after parking to avoid losing it.]
