SEEMEE 400 ANT+ Smart Taillight - Black

Everything great about the SEEMEE 300 — turned up. The SEEMEE 400 delivers 400 lumens of 360° visibility with ANT+ and FTR LightSync integration, giving road cyclists and urban riders the smartest, most connected taillight in the lineup. 400 Lumens — 360° visibility ANT+ / FTR LightSync — smart sync with your headlight and cycling computer 107-Hour Runtime — 1600 mAh battery USB-C Charging — fast, universal IPX6 Waterproof — all-weather ready 80g — lightweight