Fahrradrücklicht mit Hupe, USB-Ladeanzeige, Sicherheitswarnleuchten, Reflektoren und Blinkern für Mountainbikes und Rennräder

【30 High-Brightness LEDs, Extended Battery Life】- Equipped with 12 high-brightness red LEDs and 18 yellow LEDs; the striking red taillight ensures clear visibility for other road users, day or night. Installation and removal are incredibly easy, taking only seconds. Whether on steep or bumpy surfaces, the LED bicycle light stays firmly on the frame, preventing wobbling or detachment, ensuring your riding safety. 【Wireless Control and Turn Signals】- Remote control is available by simply turning on the taillight switch. Five modes are available: Red Light - Flashing Red Light - Solid Red/Yellow Light - Left Turn Signal + Beep - Right Turn Signal + Beep. You can switch between modes to suit your needs and different situations for optimal lighting. 【USB Charging & Waterproof】- The taillight has a built-in 900mAh polymer battery, providing over 5 hours of battery life in low-brightness mode. You can charge the bicycle taillight using the included Micro-USB cable via a computer, power bank, wall socket, or any device with a USB interface. The entire design is waterproof, so rain won't affect its use (please ensure the USB port is turned off). 【110-decibel buzzer and versatility】- This bicycle taillight features a high-volume 110-decibel buzzer to safely alert pedestrians to turn on their turn signals when riding at night. Lightweight and durable, this bicycle taillight can be mounted on any bicycle, including children's bikes, adult bikes, handlebars, seatposts, dog collars, and more. It can also be used as a helmet light, backpack light, warning light, etc.