- Emergency Brake Flash: Delivering 200 lumens of ultra-bright output with a high-efficiency optical lens for a wide 220 degree beam angle. Built-in 3D motion sensor boosts brightness to 300 lumens when braking, ensuring visibility range up to 1000 meters. Professional grade safety for every ride!
- AirTag Hidden: This taillight saddle bracket turns your AirTag (Not included in the package) into a hidden GPS tracker for your bike. Discreetly mount it on your bicycle to help locate it if lost or stolen, or easily keep track of your child’s route as they ride around the city.
- Lightweight & Durable: Made with a PC optical lens + aluminum alloy housing. Includes a nylon mount for seatpost mounting only. Compact size: 1.57" diameter, 1.34" length, and just 0.1 Ib weight. Rated IP66 for waterproof & dustproof performance—ready for heavy rain.
- Dimmable & Modes: Features Flash, Pulse, Strobe, and Constant modes, controlled by two buttons. Short-press the power button to cycle modes; Short-press the brightness button to adjust light intensity (8 levels). Long-press the power button to turn off, and it will automatically restore your last-used lighting mode and brightness upon next startup.
- Indicator & USB-C: Equipped with an 800mAh lithium battery (USB-C 5V charging). LED indicator lights up during charging and turns off when fully charged (about 3 hours). A full charge delivers 3-300 hours of runtime. On startup, brightness will pulse twice if battery is below 50%, or three times if below 25%.
- Auto Mode: Flash and Pulse modes include smart programming to detect ambient light and motion, auto-off in daylight and auto-on at night. If idle for 30 seconds at night, the light shuts off but reactivates when riding resumes. (This auto feature cannot be disabled. you can choose Strobe and Constant modes as a daily riding choice.)
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