Fahrradlicht, multifunktionales Fahrradlicht mit Geschwindigkeitsmesser, wasserdicht, einstellbaren Beleuchtungsmodi, USB-Ladefunktion, 300 Lumen und einer lauten Klingel.

Multifunctional Waterproof Bicycle Light with Speedometer: This bicycle light integrates a speedometer and features a large LCD screen for easy reading of riding data. It can also be used as a warning light, fog light, and speaker light. Additionally, it includes an emergency flashlight and a high-decibel bicycle bell for tracking your bicycle's location. 5 Light Modes and 5 Bells: This bicycle light offers 5 light modes, usable as an emergency flashlight, high beam, warm light, low beam, high beam, and strobe light. The specific mode depends on the situation. Five bells are also available. Anti-theft Alarm: Press and hold the switch to activate the alarm mode. After 2 seconds, the alarm system will activate. The alarm will sound if someone attempts to steal your bicycle. This protects your bicycle and gives you peace of mind while out for coffee or other activities. Large LCD Screen, 7 Data Recording Modes: This stopwatch features a high-definition four-layer LCD screen that displays speed per hour. Seven data recording modes can be easily switched according to your reading habits. USB Charging and Power Indicator: This bicycle light can be charged directly through any USB charging port. The four battery indicator lights show 100%, 75%, 50%, and 25% respectively. It is recommended to charge the bicycle light immediately to ensure optimal performance.