3-in-1 Bicycle Speedometer Wireless USB Rechargeable Double T6 LED Bike Light Bike Computer with Alarm Horn – Black

Highlights

1.Light mode: Bicycle headlights have four light modes, 800 lumens high brightness, you can choose the light mode according to your preference: first gear: 1 LED 100% brightness; Second gear: 100% brightness of 2 leds, if it does not move after 3 minutes, it will become 60% brightness; Third stage: 2 LED brightness 60%; Fourth gear: 2 LED flash units.

2.Loudspeaker: 120 db treble loudspeaker to ensure your safe journey. Integrated speaker 3 kinds of sound, 120dB loud speaker, long press ”SPK” button for 8 seconds to select the desired sound mode, suitable for all kinds of users.

3.Stopwatch feature: A bike speedometer that accurately records speed and distance can help you have more fun riding or easily achieve fitness goals. 12 features bicycle computer: Max/current/average speed, distance, lighting, LCD backlight, clock, time, calories, auto off closed/data storage, power saving, etc.

4.Backlit: The large 2.1-inch LCD display is continuously backlit, allowing you to read digital content clearly during dark nights or long tunnels. Backlight: Depending on the clock setting, press any key and the backlight will be on for 15 seconds from 18:00 to 06:00.

5.Doule T6 LED: The range of spotlights makes the brightness longer, and the range of floodlights makes the brightness wider, ensuring you have a clear view at night.

6.Excellent waterproof and dustproof performance: IP65 waterproof grade, keep bright even if it rains suddenly during the ride, don’t worry about being damaged in bad weather.

7.Save your money: Never waste battery money again! Bicycle headlights have a built-in 4000 mAh USB rechargeable battery. Please note that it cannot be charged via a COMPUTER USB port, and can only be charged via a mobile phone charger or a mobile power charger.

What’s in the box?

1 x Host
1 x Stent
1 x Magnet
1 x Installation Kit
1 x Speed Sensor
1 x Lighting And Sound Extension Controller
1 x Expansion Controller Fixed Belt
1 x Tie
1 x USB Charging Cable

Specification

Name	Bicycle computer horn lamp
Model	BK – 1920
Lamp bead	2 * T6
Headlamp brightness	800 lumens
Lighting mode	First gear: 100% brightness of 1 LED; Second gear: 100% brightness of 2 leds, if it does not move after 3 minutes, it will become 60% brightness; Third stage: 2 LED brightness 60%; Fourth gear: 2 LED flash units.
Effective range	200m
Electronic speaker	Approx. 120dB
Headlight working time	6HRS / 12HRS
(Headlights off, odometer only working) Working time	3000HRS
Rechargeable battery	4000mAh
Charging mode	USB charging
Charging time	4 hours
Sensor battery	CR2032
Waterproof rating	IP65
Weight	About 145G
Size	About 110 * 40 * 35mm
Color	Red/blue/green/black