Stay visible and safe with the CatEye Sync Kinetic 40/50 LM Rear Light. Featuring 360-degree visibility, one-touch control, and customizable modes for ultimate convenience.Key Features and Benefits:One-touch control: Turn on all your CatEyeSYNC lights with a single touch. This feature uses wireless technology, making it easy to operate multiple lights as one.Built-in acceleration sensor for Kinetic mode: This sensor provides a 50 Lm burst under braking, alerting other road users behind you. It ensures better safety during sudden stops.Excellent daytime visibility: The light's design ensures you are visible even during the day. This increases your safety by making you more noticeable to other road users.Superior side visibility: Thanks to OptiCube lens technology, this light provides excellent side visibility. This ensures you are seen from all angles, adding an extra layer of safety at junctions and crossroads.Lithium-ion polymer rechargeable battery: This battery is rechargeable via USB, making it convenient to keep your light powered. The included Micro-USB cable simplifies the charging process.Low battery indicator: This indicator helps you know when it s time to recharge. It prevents sudden loss of light during your rides.6 modes with mode memory function: Choose from 6 different modes that suit your riding needs. The mode memory function saves your last mode, making it easy to start with your preferred settings.Battery Auto Save feature: When the battery power gets low, the mode automatically switches to flashing. This ensures you remain visible, even with a low battery.Stay safe and visible on the road with the CatEye Sync Kinetic 40/50 LM Rear Light. Its main goal is to enhance your visibility, day and night, with features like one-touch control, built-in acceleration sensors, and superior side visibility. These features work together to provide a safer cycling experience.Enhance your cycling safety with the CatEye Sync Kinetic 40/50 LM Rear Light. Its innovative design ensures you are always visible, whether you re cycling in the daytime or at night. Make your rides safer and more enjoyable with this essential accessory.Specification:Built-in acceleration sensor for Kinetic modeExcellent daytime visibilitySuperior side visibilityOptiCube lens technologyLithium-ion polymer rechargeable batteryUSB rechargeable (Micro-USB cable included)Low battery indicator6 modes with mode memory functionBattery Auto Save (The mode automatically changes to flashing when the battery power gets low)Mode: Output, Runtime:Kinetic: 50 Lm burst in all modesHigh: 40 Lm, 1.5 hrsLow: 4 Lm, 15 hrsFlashing: 30 Lm, 50 hrsGroup Ride: 40 Lm, 15 hrs (low pulse)Rapid: 50 Lm, 20 hrsDaytime HyperFlash: 50 / 50 Lm, 30 hrsCharging Time: 2.5 hrs (USB 2.0)Weight: 43g incl. Band