Sell ROCKBROS Bike Light USB Charging Safety Warning Cycling Rear Light Colorful Bicycle Tail Light Bike best price

Features:1) Brand new Q1 color bicycle tail light, high brightness safety warning2) With double brackets, it can be installed on the bicycle seat tube or seat cushion.3) The fixed belt is installed, and the tail light can be installed without tools.4) Aluminum alloy material, resistant to falling/wearing, stronger and more durable.6) 300 mAh built-in lithium battery, battery life up to 50 hours.7) USB rechargeable / IPX6 waterproof function8) Optical lens + high-brightness lamp beads, effectively keep the light brighter, and the light is soft and does not irritate the eyes9) Power display function. There are 4 indicator lights in the middle.1 indicator light = 0-25% battery remaining2 indicator lights = 25-50% battery remaining3 indicator lights = 50-75% battery remaining4 indicator lights = 75-100% battery remaining10) Only 30g, super lightweight.