Bicycle Light Accessories for Men, Women, Kids - Rechargeable LED Laser USB Waterproof Safety Cycle Rear Light-Easy fit-Bright Clear Lane Markers Keep You Highly Visible and Stop Vehicles Getting Too Close-Best Lifetime Guarantee-Buy Now! Be seen clearly in darkness/low light:3 LED modes-fast/slow flashing,steady 2 Laser-flashing,steady Shock and Waterproof-level of outer skin meets IPX2 standard- for reliable normal daily outdoor use USB/mains charger included-LED and laser in steady mode will last 100 hours on one full charge Multi-use from cruisers, BMX to baby strollers, joggers, walkers, roadside emergencies, camping No wobble secure attachment stays fixed to seat post with easy snap on and off to remove light