4 Mode USB Bike Light Lamp Bicycle Computer 3 Mode Horn Flashlight Cycle Bike Speedometer Led Front Lights Cycling Headlight

NEWBOLER 3 in 1 cycling set is your best choice.
Features
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!
Specifications
Name：NEWBOLER Bike Computer Horn Light
Model: BK-1920
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 battery: CR2032
Sensor working time: 12months, 1hr/day
Waterproof: IP65
Weight: about 145g
Size: about 110*40* 35mm
Color: Red / Blue / Green / Black
Power Source
Built-in 4000mAh high quality rechargeable lithium battery, and smart chip to get a better performance as multi function accessories.
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
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.

12 FUNCTIONS BIKE COMPUTER: top/current/average Speed, distance, lighting, LCD back light, clock, time, calorie, auto turn off/data storage, power saving etc;
Memory function
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.
Connection
Bike odometer sensor connect with magnetic by wireless, bike bell connect body by wiring .
The working principle of wireless version
wireless distance ≤ 55 cm/21.65 inch
distance between magnet and launcher should be 3 mm or so
Bright back light
2.1’ big screen LCD display with sustained backlight，allows you to read the digital clearly in the deep dark night or in the long tunnel.

Keep press SET key for 2 seconds to turn it on, keep press SET key for 2 seconds to turn it OFF.
Bike LED light
800 Lumens Bike headlight gives you awesome visibility and keep safe distance in the dark.
Wired control or Button control, press button "LED" to change the model or press the turn on button on the body to change the model. There are 4 modes of brightness.
(1)100% brightness for 1 Led;
(2)100% brightness for 2 Led it will turn to 60% brightness if there is no movement after 3 minutes;
(3)60% brightness for 2 Led;
(4)2 Led flash, 2 Led closed.
Reasonable Security Ray
Compared with other bike light，this bike headlight features with anti-glare design. It is bright for the night riders and it won’t blind drivers, increasing safety for city riders and commuters who find themselves caught in the dark.
Spotlight / Floodlight
the rang of spotlight make the bright more longer, the floodlight make the bright more wider. to make sure you will have a clear vision at night.

Doule T6 LED
800 lumen headlight with 3 modes(bright light; weak light; flash;), super bright, gives you awesome visibility and keep safe distance in the dark.
Bike Bell
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!
Wired control. There are 3 kinds of sound mode. 120dB. Long press button "SPK" for 8 seconds to select the sound mode that you wanted. Suitable for all kinds of users.
Water resistant
Water resistant , but do not suggest use it for a long time in rain.
Long battery endurance, low consumption
Super Long Battery Duration: 4000mAh built-in rechargeable Li-ion battery and Low energy technology together bring you up to 3000 hours working time (headlight off ,only odometer work).
it offers 6/12 working hours when you turn on the head light.