LED Bike Bicycle Lights Set USB Rechargeable Mountain Cycle Front Back Headlight

Headlights: Light intensity: 500LM. Radiation distance: 160 meters. Charging time: 2 hours. It can be plugged into a laptop/computer/charger/USB socket/car as a charger. Taillight: Charging time: 1 hour. With 6 Brightness Options ( Bright Bright/Low/High/Bright Slow Flash/High Bright Fast Flash/Blasting Flash).Description Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you