General information

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The best installation way

The best magnet installation position is at the top of the bicycle spoke. The upper part of the bicycle spoke has a non-circular structure. After the magnet is locked, it will not swing back and forth, and the wireless signal is stable.

The distance between the magnet and the sensor must be maintained at approximately 6mm. If it is too close, it may become unstable.

The magnet corresponds to the center position of the transmitter, as the picture showed, and the signal is more stable and accurate.

Do you want to get a bright bike light for riding at night?
Do you want to warn other cars or riders while cycling at night?
Do you want a bicycle odometer to reach your fitness goals?
Do you want a loud bicycle bell to make others aware?
Is your handlebar not enough to spare all the gadgets?

NEWBOLER 3 in 1 cycling set is your best choice.

Characteristics

800 Lumens bike headlight gives you impressive visibility and keep safe distance in the dark.
Bike speedometer with accurate speed and distance tracking helps you have more fun with your bike trip or easily achieve your fitness goals.

120dB speaker provide a clear warning to passers-by, riders and cars.
Please enjoy cycling with this wonderful gadget at any time to feel your speed!

Specifications

নাম: NEWBOLER bicycle computer horn light
Model: BK-1920
Headlight brightness: 800 lumens
Lighting mode: High/Low/Flash
Effective range: 200m
Electronic horn: সম্পর্কিত 120 dB Lamp Light
working time: 5hrs/10hrs
Computer working time: 3000hrs
Battery rechargeable: 4000mAh
Charging mode: USB charging
Recharge time: 4hrs
Sensor battery: CR2032
Sensor working time: 12 months, 1hr/day
Waterproof: IP65
Weight: approx 145g
আকার: approx 110*40*35mm
রঙ: Red/blue/green/black

Source energy

Built-in 4000mAh high quality rechargeable lithium battery and smart chip to achieve better performance as multifunctional accessories.

On/Off/Standby mode

Turn on: Press and hold the Power button after 3 seconds, the bike light and odometer light up at the same time.
Power off: Press and hold the Power button after 3 seconds in any status, the bike light and odometer will turn off and the screen will not be displayed.
Standby mode: After power on, the screen will turn into standby mode when there is no movement after 4 minutes, only the clock and battery will be displayed.

bicycle computer

Bike speedometer with accurate speed and distance tracking helps you have more fun with your bike trip or easily achieve your fitness goals.

12 BIKE COMPUTER FUNCTIONS: top/current/average speed, distance, lighting, LCD back light, clock, time, calories, auto power 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 data to be completely lost. Factory mode will be restored after recharging.

Distance Travel (DST): Press and hold the Power button for 3 seconds to clear the DST, AVS, MXS, TM and CAL value to zero. The bike light and computer will also turn off.

All data clear: Please press and hold the “SET” and “MODE” button for 10 seconds to clear all data.

How to reset circumference, weight, clock: Keep Press MODE key and SET key for 5 seconds at the same time, the host enters the setting state.

Connection

Bicycle odometer sensor connects with magnetic by wireless, bicycle bell connects body by clamping.
The working principle of the wireless version
Wireless distance ≤ 55 cm/21.65 inch
The distance between the magnet and the launcher should be 3mm or so

Bright rear light

2.1′ large screen LCD display with sustained backlight, allows you to read the digital clearly in the deep dark night or long tunnel.

Hold down the SET key for 2 seconds to turn it on, hold down the SET key for 2 seconds to turn it off.

Bicycle LED Light

800 Lumens bike headlight gives you impressive visibility and keep safe distance in the dark.
Wired control or button control, press the “LED” button to change the model or press the power button on the body to change the model. There are four brightness modes.
(1)100% brightness for 1 LED;
(2) 100% brightness for 2 LEDs will turn to 60% brightness if there is no movement after 3 minutes;
(3)60% brightness for 2 LEDs;
(4)2 LED flash, 2 LED closed.

Reasonable security Ray

Compared with other bike light, this bike headlight is featured with anti-glare design. It’s bright for night riders and won’t blind drivers, increasing safety for city riders and passengers who find themselves stuck in the dark.

Spotlight/Spotlight

The sound of the spotlight makes it shine longer, the projector makes it shine wider. To make sure you have a clear vision at night.

Doule T6 LED
Headlight 800 lumens with 3 modes (bright light; dim light; flash;), super bright, gives you impressive visibility and keep safe distance in the dark.

Bell bicycle

120dB speaker provide a clear warning to passers-by, riders and cars.
Please enjoy cycling with this wonderful gadget at any time to feel your speed!
Wired control. There are 3 types of sound mode. 120dB. Press and hold the “SPK” button for 8 seconds to select the sound mode you wanted. Suitable for all types of users.

Waterproof

Water resistant, but I don’t suggest using it for a long time in the rain.

Long endurance battery, low consumption

Super long battery life: Built-in 4000mAh rechargeable Li-ion battery and low energy technology together bring up to 3000 working hours (headlight off, odometer work only).
It offers 6/12 working hours when you turn on the main light.

USB Charging
Please note that it cannot be charged by the computer’s USB port, only cell phone charger and Power Bank charger. Or will it be continuous reboot.

Bicycle computer inspection method

Method: Insert the computer into the base. Then one hand holds launcher, one hand magnet. Approach the magnet launcher and move it up and down. It is normal if there is speed display. (like the picture)

How to install the magnet and launcher

The distance between the magnet and the sensor must be maintained at approximately 6mm. If it is too close, it may become unstable.
The magnet corresponds to the center position of the transmitter, as the picture showed, and the signal is more stable and accurate.
Wireless launcher needs 2032 button cell phone.

4 colors are optional

Settings

(1) Main unit
(2) Bracket
(3) Spoke magnet
(4) Installation Kit
(5) Speed Sensor
(6) Lighting and Sound Extension Controller
(7) Extension Controller Fixed
Strap (8) Zip Ties
(9) Cord USB charging
(10) center bracket (optional)
(11) bicycle tail light (optional)

Details Configuration

[1]
Enter the tire perimeter setting, press the MODE key to set the value from left to right, and press the SET key to change the value. A total of four values need to be defined in millimeters.
[2]
Enter metric/imperial setting, press SET to switch between metric/imperial units and press MODE to confirm.
[3]
Weight adjustment, press SET key to set the value from left to right, the unit is KG, press MODE key to confirm.
[4]
Clock setting: press the SET key to set the value, press the MODE key to toggle the next bit, [
5]
Reserve the setting location, please ignore this setting
[6]
When the settings are completed, press the on/off key to exit the settings

Tire size correspondence table

Important Tips

For possible reading inaccuracies, customers should know the following information
1. The distance between monitor and sensor should be less than 80 cm
2. The distance between magnetic and sensor should be less than 3 mm
3. In order to increase anti-interference, we We use identification coding technology in the project. When the battery has just been installed, the speed sensor needs to work continuously for 1 minute to recognize the new sensor. Please refer to the video and test for one minute, then check whether the speed sensor is working properly
4. Wrong installation of the speed sensor will also cause display 0. Please refer to the image below to ensure the installation is correct .
By the way, this bicycle computer is a wireless product, and the electromagnetic waves in the environment will affect its normal operation.
When using it, we must avoid electrical equipment at work: household appliances, high-voltage wires, transformers, high-voltage cables, charging stations, elevators and other electrical equipment at work (speed code table display 0 when interfered by them)
5 The data sensor consists of a receiver and a magnet. To accurately measure data, the sensor must be fixed firmly. The receiver must be aligned with the magnet at the same level.

07/30/2020, Customer C, there is no data, the computer cannot find the sensor.
[A]: It is suggested that the distance between the sensor and the computer should be less than 100cm. The sensor can be installed on the front fork, and the upper part of the front fork it will be connected in good condition.

05/08/2020, Customer D, speed returns to 99 km/h sometimes.
[A]: The installation is not correct. We suggest restarting your computer and setting the correct tire circumference. And make sure the magnet is aligned with the center of the sensor, please see the image below. If the magnet is aligned with the corner of the sensor, the magnet attraction is not accurate enough and is prone to abnormal speed。