Smart Brake Sensing For Upgraded Safety: All 4 lighting modes build in intelligent brake sensor. Automatically boost brightness for 2 seconds when slowing down/braking, instantly alerting rear vehicles and pedestrians, 2X safer than ordinary tail lights for night riding and traffic roads.
220° Wide Beam Full Angle Visibility: 220° wide coverage of rear and side areas, visible from all angles at intersections and curved roads. No blind spots for drivers approaching from the side, effectively reducing riding safety hazards in low-light conditions.
4 Adjustable Lighting Modes with Long Battery Life: Cycle through Slow Flash (70h), Pulse (39h), Fast Flash (58h) and Steady (15h) by one button. Automatically restore the last used mode on startup, long-press to power off. Meets all needs of daily commuting, long-distance riding and emergency use.
600mAH USB-C Rechargeable Battery with Indicator: 600mAh high-capacity lithium battery with universal USB-C charging port, fast charging and long endurance. Built-in LED indicator shows battery level clearly (green:100%-20%, red:20%-10%, flashing red:<10%), no more worrying about sudden power off.
Tool-free Dual Mount & IPX6 Waterproof: Come with saddle rail bracket (2 zip ties) and seatpost bracket (adjustable silicone strap), install in 1 minute without any tools. IPX6 professional waterproof rating, anti-splash and rainproof, suitable for all weather riding.
