The SEEMEE 400 is a completely upgraded version of the SEEMEE 300
360° follow light + high-transparency optical light guide strip to achieve no blind spots and strong warning; upgraded with FTR multi-light interconnection and team synchronised flashing technology, and also supports intelligent brake warning/vibration wake-up, ANT+ bike computer pairing and light control, empowered by multiple core black technologies, making it smart and convenient, and doubling the riding safety efficiency.
FEATURES
- LONG-LASTING BATTERY: A massive 1600mAh battery, delivering up to 400 lumens and 107 hours runtime.
- 360° OPTITRACING LIGHT: Casts a red beam in every direction, stay visible from all sides. No blind spots.
- ANT+ COMPATIBILITY: ANT+ compatibility for seamless sync with cycling devices via a bike computer.
- SMART BRAKE SENSOR: Built-in motion sensor, automatically switches to maximum output when the brake is applied.
- PELOTONSYNC FLASH: Ride as one, flash as one. Syncs up for stronger group visibility and safety.
- ALL-WEATHER READY: IPX6 waterproofing handles rain, splash, and storm – ride on.
- TWIST & LOCK: Quarter-turn and done – mount to a saddle rail or seatpost in seconds.
- LOCKOUT FUNCTION: Activate transport mode to keep it off. No accidental switch-ons, no wasted power.
- FAST CHARGING: Mode memory function, easy-to-read indicators and USB-C rechargeable, 2.5 hour fast charging keep it shining strong.
SPECIFICATIONS
- MAX OUTPUT: 400 Lumens
- BATTERY CAPACITY: 3.7V 1600mAh
- RUNTIME: 8.5–107 hours
- CHARGING TIME: 2–2.5 hours (5V, 0.3–1A)
- OPTITRACING LIGHT: 360°
- BODY MATERIAL: Aluminium alloy
- WATERPROOF RATE: IPX6