4 Modes USB Bike Light Horn Flashlight Speedometer LED Bike Front Light

4 Modes USB Bike Light Horn Flashlight Speedometer LED Bike Front Light

Feature：

800 Lumens Bike headlight gives you awesome visibility and keep safe distance in the dark.
Bike speedometer with accurate tracking on speed and distance helps you to get more fun of your cycling trip or easily achieve your fitness goals.
120dB speaker provide a clear warning for passers-by riders and cars.
Please enjoy cycling with this wonderful gadget in the anytime to feel your speed!

Specification：

Headlight brightness: 800 lumens
Lighting mode: High/Low/Flash
Effective range: 200m
Electronic horn: About 120 dB Lamp
Light working time: 5hrs/10hrs
Computer working time: 3000hrs
Rechargeable Battery: 4000mAh
Charging mode: USB charging
Recharge time: 4hrs
Sensor working time: 12months, 1hr/day
Waterproof: IP65
Weight: about 145g
Size: about 110*40* 35mm
Color: Red / Blue / Green / Black
Turn on/Turn off/Standby mode
Turn on : Long press Power button after 3 seconds , bike light and odometer will turn on at the same time.
Turn off: Long press Power button after 3 seconds at any status, bike light and odometer will turn off and the screen does not display.
Standby mode: After turn on, the screen will turn into standby mode when there is no any movement after 4 minutes, only clock and battery power will be displayed.
Bike computer

Instruction:

When the battery is low, please charge it in time. If the battery is completely exhausted, it will cause all the data to be completely lost. The factory mode will be restored after recharging.
Trip Distantance (DST) : Please long press Power button for 3 seconds to clear DST, AVS, MXS, TM and CAL value to zero. The bike light and computer will also be turn off.
All data clear : Please long press "SET" and "MODE" button for 10 seconds to clear all of the data.
How to reset the circumference, weight, clock : Keep Press MODE key and SET key for 5 seconds at the same time, the host enters the setting state.

Package Included: