Description: 【Compatibility】Widely compatible with motorcycles, bikes, bicycles, RC planes and cars, ideal for various models and vehicles 【Color Modes】Features 7 colors (white/yellow/red/green/ice blue/purple/blue) and 7 adjustable lighting modes including fast flash, slow flash, cycle flashing, steady light and aviation mode for versatile warning effects 【Smart Sensors】Upgraded vibration sensors automatically turns the light on when movement is detected and off after 15 seconds of inactivity, no manual switching required for effortless operations 【Convenient Charging】Built in USB rechargeable eliminates the need for wiring; includes memory function to remember your last used mode for added convenience 【Complete Set】Each package contains strobe lights with charging cables, rubber bands and sticky for easy installation; compact ABS design ensures lightweight durability Specification: Material: ABS Voltage: 5V   Size Chart: 3.8cmx2cmx1cm/1.50inchx0.79inchx0.39inch Package Includes:8 LED Strobe Lights 1 Charging Cables 2 Rubber Bands 3 Sticky Note: Please allow slightly errors due to manual measurement and different monitors.