Key Features: Boost Mode! Unleash max LED output by double tapping the power button, Easy on and off handlebar strap mount with quick release tab, Intellicharge™ = Reduces charge time by 50%, Compact lightweight, highly durable design made with fiberglass reinforced plastic, 6 light modes: low, medium, high, boost, flash, and walk, USB Rechargeable, Fuel Gauge / Battery Level Indicator, CREE™ LEDs - the highest performing LEDs on the market, Custom Reflectors - Produces a long-distance and even beam pattern, 3 Light Levels plus 3 Daylight Flash Modes, Mode Memory (Auto Return to Last Operating Mode), Powerful 110 Lumen, 16x LED Tail Light, Amber Side Lighting for Optimal VIZ,.Combo Includes:Lumina Micro 900 contents PLUS Optimal VIZ Tail Light, Easy on / off Seatpost Strap Mount, and USB Charging Cable.