With four light modes, 800 lumens high brightness, you can choose the light modes according to your preference, 1: 1 LED 100% brightness, 2: 100% brightness of 2 LEDS, 3: 2 LED brightness 60%, 4: 2 LED flash units.
A 120dB treble loudspeaker to ensure your safe journey. Integrated speaker with 3 different sounds, 120dB loudspeaker, long-press ''SPK'' button for 8 seconds to select the desired sound mode, suitable for all kinds of users.
The speedometer accurately records speed and distance, which will help you have more fun riding or easily achieve fitness goals. It has 12 different functions: Max/current/average speed, distance, lighting, LCD backlight, clock, time, calories, auto-off closed/data storage, power saving, etc.
A 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.
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.
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.
Never waste battery money again! Bicycle headlights have a built-in 4000mAh USB rechargeable battery. It's charged via a mobile phone charger or a mobile power charger.
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