Bicycle Headlight with Speedometer/Odometer and Buzzer The headlight adopt the T6 LED, you can get a complete illumination area for better lighting effects. Come with a 120dB bike bell, which has 6 types of sound, very easy to install on the bicycle handlebars. The big screen records and displays five types of vehicle condition: Speed, distance and ride time can be measured and recorded. Ultra Bright Beam: Powered by the latest LED technology with 350 lumens Ultra Bright output and up to 328 feet of beam length, lighting up your ahead road and alerting others of your presence! Instantly improve your riding security. Note: This product is a strong light, do not direct to eyes, to avoid harms. Multifunctional Bicycle Headlight Ideal for outdoor use. Besides cycling, you could use this bike light during jogging, hiking, camping, walking your dog, fishing or as emergency light. Bright screen, blue backlight, the LCD display with digits makes reading easier. Lightly press MODE or SET to activate the screen. Flexible and sturdy silicone mounts ensure the front bike light securely in place on rugged roads. You can easily install and remove it without tools. Easy Installation 1.Unscrew the magnetic head by hand and install it on the vehicle shelf. 2.Stick the rubber sticker to the receiver. 3.Install the inductor on the front fork in front of the disc brake. 4.The two sensors align and the distance between them must not exceed 3mm. 5.Mount the LED bike light on the handlebars. Waterproof and Weatherproof The bicycle front light and rear light is resistant to any adverse weather conditions; The bike light set in foggy weather or in rainy weather makes you safe. The USB charging interface and key switch of both the two bike light are covered with expanded rubber, which can protect against water.