With a built-in accelerometer that switches to burst mode as you decelerate, SYNC Kinetic gives you an extra level of defense. Use alone or in combination with other models in the CatEyeSYNC™ family for unparalleled levels of 360-degree visibility, day or night .
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• Built-in acceleration sensor for Kinetic mode (Automatically turns on with 50 lumen brightness when bike deceleration is detected)
• Excellent daytime visibility in Daytime HyperFlash mode
• Group Ride mode eye-friendly to team riders behind
• Superior side visibility
• OptiCube™ lens technology
• Lithium-ion polymer rechargeable battery
• USB rechargeable (Micro-USB cable included)
• Low battery indicator
• 6 modes *Charging time: 2.5h
• Mode memory function
• Battery Auto Save (The mode automatically changes to flashing when the battery power gets low)

*The smartphone CatEyeSYNC™ app is required to pair the lights. Before you purchase, be sure to check to see if your smartphone model is compatible. CatEyeSYNC™ Compatible Device List
PC or Mac with internet connection is required for firmware update of the CatEyeSYNC™ lights.