Tri-color RGB Wireless Round Waterproof Self-Propelled Backlight English Odometer
Track your speed, time, and calories with this unique odometer. This bicycle light is equipped with an LED display that shows the speed and mileage traveled among other functions taking your biking to the next level.
This Bicycle Backlight is equipped with an LCD screen that has three color options (red, green, and blue) that you can choose from. It serves as light guides, perfect for night cycling, and ensures that the display is clearly visible even at night.
This RGB Wireless Backlight has a life waterproof design. It can withstand various natural elements every rider must endure when cycling.
This Waterproof Backlight is portable, lightweight in design, and easy to set-up making it convenient for cyclists to use and operate.
Size: 52mm * 19mm
Battery: CR2032 button battery (built-in)
Lifetime: no backlight: 240 hours; bright backlight: 50 hours