Waterproof Bicycle LightWith the premium ABS, the bicycle light is solid and durable. IPX65 waterproof rated front light and IPX4 rear light, ride your bike, rain or shine.Multifunction SpeedometerSwitch among ODO, AVS, DST, TM, MXS to record total cycling mileage, the average speed of riding, the riding distance of one single time, cycling time and the maximum speed of riding.Multiple Light ModesMode 1: the super bright white light is on; Mode 2: the white light will become weak; Mode 3: the white light keeps blinking and the orange auxiliary light keeps turning on; Mode 4: the orange auxiliary light keeps shining.LCD Digital Display USB ChargeableBright Screen Blue Backlight LCD display with digits ensures easy reading. Auto power off within 30 seconds if no any operation. The bicycle light can be charged directly with any USB charging port, such as mobile phone USB charger, power bank and laptop.Easy Installation Wide Application Without any tools, the bike light set can be easily installed and released. The light weight and sturdy shell insure stable performance which is very eseential when riding on complex terrain. More than a bike light, also can be used as an emergency flashlight, torch, helmet headlight for cycling, camping, walking, or other nighttime work.