Bicycle Computer Headlight Bell

(20 customer reviews)


3 in 1Black A2Black B2Black C2Blue A2Blue B2Blue C2Green A2Green B2Green C2Red A2Red B2Red C2
SKU: 4001221361223 Category: Tag:


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!


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.


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;



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 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.


Bike computer inspection method

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


( 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 ) USB Charging Cable
(10) Central bracket (Optional)
(11) Bike Tail light (Optional)

Brand Name






Model Number

Bicycle Light

Mounting Placement


Power Supply



Bike headlight/Bicycle Computer/ cycling horn 3 in 1

feature 1

Bicycle headlight/Cycling Speedometer/Bike Bell 3 in 1

feature 2

Cycling Stopwatch/Bicycle light / Bike speaker 3 in 1



Screen size

2.1 inch LCD screen


2 T6 LED




4000 mAh Lithium battery


120 db

20 reviews for Bicycle Computer Headlight Bell

  1. M***q

    The light is fairly strong in the dark and the setup is easy for bike computer, (Perimeter info written on bike tyres) – See pic4 (50-507, 24×1.95) for those who don’t know just check your bike wheels. I hope this helps.

  2. R***r

    The goods came two weeks before St. Petersburg, the light and claxon are excellent, the computer has not yet set up. I will complement the review in the near future. recommend.

  3. Customer

    Well made and tight shining light. functional wireless counter. Zastrzerzenia miałbym only for siting USB jack. should be below. Missing also features on Mermaid directly with lights. need to use the included button cable making the rain can be a problem.

  4. D***v

    It came quickly! Everything works full set, thanks to the store. I run and complement the review.

  5. S***v

    Expedited delivery-.12 days and Tuta. The lantern is cool, but expensive. Everything works. The Mount itself on the Lantern does not inspire confidence-it is not necessary to ride with it, I saw a man’s feedback in a week’s time on the flashlight broke down. On the lenses inside the lantern dust.

  6. C***l

    Conform to the description correct delay well packaged a little complicated to adjust for the speed correct quality given the price but not super precise for the speed lighting very well in front and behind

  7. B***g

    Extreme quality product! Recommend to everyone without fear! Enjoyed!

  8. M***r

    Arrived super fast, 18 days since I ordered to Mexico, simply love it. Super price and super quality

  9. V***n

    Well packed, full set, externally everything is good, complete with a battery for the wheel speed sensor. The flashlight battery is discharged in 0, I will charge you with a review. And so everyone likes, took the child as a gift.

  10. F***s

    Super recomendo.

  11. A***v

    Cool thing. Judging by the weight, the battery is really capacious. Immediately turned on and earned. Shines perfectly. pleased with the remote control for signal and light. The signal is not very loud, but I should have enough. Fastening the village on the steering wheel as native and pretty tight. In the kit there is another second mount and rubber adapters. At the moment, very satisfied. In the process of operation, I will complement the review.

  12. D***o

    упаковано хорошо. доставка быстрая. качество хорошее. задний фонарь отвалился в первую поездку.

  13. F***o

    The product arrived very fast, correct and well packed. Just need to install and test.

  14. N***a

    Excellent product and arrived in 15 days, congratulations

  15. L***a

    Excellent Flashlight and marker very good!

  16. S***v

    Excellent store, all delivered on time, complete complete, as ordered, everything is very well packed in the original box and in soft blown packaging. The corner of the box is a little crumpled, but it does not affect anything, inside everything. We checked all the modes, everything is great and very bright, a beam or else a scattered “middle” light is added. Speed shows, checked, shaking the sensor. Special thanks to the seller for the spare battery to the sensor in the kit. The drone by the way is very loud, removing the process of unpacking and checking almost the camera dropped from surprise and volume of the signal. In general, I fully recommend and once again thank you very much to the seller, the son is delighted with the gift. 🙂 One thought of what to do, if suddenly the diodes in the headlights will burn, I do not know where such will be able to get. The computer is wonderful, while everything is super! Combat tests will start when the heat becomes, maybe then I’ll add to the feedback first impressions on the road.

  17. V***o

    I’m super happy go wonder of light so much the rear light how the front all works very well, the pita sounds great! Thank you very much store

  18. S***v

    The product came quickly, for three weeks in the Krasnoyarsk territory, the quality is excellent, I recommend the producer.

  19. D***o

    To princípio interesting …..

  20. A***v

    So far so good had no worries or troubles. It looks of a nice quality and build. Prompt shipping and arrival time. I would buy again, recommend this particular store.

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