Bicycle Taillights USB Charging Outdoor LED Cycling Mountain Bike Taillights Features: Three color light beads enhance caveat effect: The tail lights adopt a three color light bead design, including red, yellow, and green. These colors have high lustre at night and can effectively attract the attention of other road users. The combination of three color light beads can not alone enhance the visual effect of the tail lights, but also provide a more stable caveat effect under different lighting conditions. USB charging, convenient and long-lasting: The tail lights have a built-in rechargeable battery that supports USB charging, making it convenient for users to charge anytime, anywhere. Long term patience design ensures that the taillights can work continuously for several hours or even tens of hours after being fully charged, meeting the needs of users for long-term cycling. Seven lighting modes, flexible and versatile: The tail lights offer seven different lighting modes, including constant on, flashing, gradient, etc., and users can random switching according to their needs. Different lighting modes are suitable for different cycling environments and weather conditions, providing users with more flexible and varied caveat options. LED beads, high brightness and durability: The tail lights use LED beads as light sources, which have the characteristics of high brightness, low energy consumption, and long service life. The high brightness and reliability of LED beads ensure that the tail lights can provide sufficient caveat effect during nighttime cycling, while reducing the frequency of bulb replacement. Watertight for daily use, no need for tool installation: The tail lights have Watertight function for daily use, which can work normally in drizzle or humid environments without worrying about damage due to water ingress. The unique rotating clip design makes it easy to install on the bicycle seat pole or back frame without the need for any tools, making it convenient and fast. At the same time, this design also facilitates users to disassemble and replace tail lights at any time. Product Description: Product Name: Bicycle Tail Light Color: Black Material: Plastic Charging : C-type charging Battery capacity: 400mAh Product size: 7x2.5x4cm (2.76x0.98x1.57 inches) Packaging size: 14x7x5 centimeters (5.51x2.76x1.97 inches) Gross weight: 54 grams (0.12 pounds) Package Contents: 1x tail lights 1x charging cable 1x oppose slip bar Material:Plastic TACILIP Bicycle accessories Clearance, Bicycle Taillights USB Charging Outdoor LED Cycling Mountain Bike Taillights, Gifts for Men suitable for outdoor, travel, camping easy clean,excellent applicability,camping accessories,sports & outdoors outdoor,camping,camping accessories,camping supplies,camping stuff,camping equipment,sports & outdoors,travel