* 2pcs ultra bright LED * 3 Lighting modes * Flexible silicon body * Easy fastening * No tools needed

Bicycle Travel Safety Compact and Light* Flexible Silicon Body durable and easy to fasten* 3 Lighting Modes for different lighting requirements* Lighting Modes: contant lighting/fast strobe/slow strobe* LED Technology efficient and free of replacement* Long Continuous Lighting up to 45 hrs(constant lighting) or 70 hrs (strobe lighting)* Power Source: CR2032 battery (x2)* Lighting Source: super-bright LED (x2)* Material: PS+ silcon

LED color: white, red, blue, yellow, purple, as you like