3-in-1 Multi-function Wireless Bike Speedometer, Light & Horn

Description

• Bicycle computer horn light: the battery has a battery life of 6 hours under strong light and 20 hours under low light, T6*2 super bright LED light, the highest brightness can reach 800 lumens, and the height can be adjusted by 120 decibels. trumpet.
• Bicycle lights are: 1*concave mirror astigmatism light and 1*convex mirror spotlight. Long press the power switch for 3 seconds to turn on, the first gear is 100% brightness of the single headlight. The second gear is the dual-lamp 100% brightness, the brightness is reduced to 60% after 30 seconds of no exercise, and the brightness is 100% again after moving it. The third gear headlights have 60% brightness with dual lights. 4th gear double headlight flashing mode
• The large high-definition LCD screen can adjust the backlight clock to 18:00-6:00. It is very easy to see the data on the display at high speed at night, effectively control the speed of the car, ensure the driving speed, and reduce the traffic accidents caused by excessive speed.

Specifications