Brake Sensing Bike Tail Light for Cyclists: Waterproof, USB Rechargeable, 1500m Range

About this item

• Automatic wake-up vibration sensor: When the bike is stationary for 20 seconds, automatic mode will be activated and enter sleep mode to save battery power. Cycling lights automatically wake up for a seamless and energy-saving riding experience
• High performance: The bicycle taillight is equipped with an 800 mAh battery. The longest battery life can be up to 35 hours, and it also has an IPX5 waterproof rating, which can withstand various harsh weather conditions and provide reliable functions under various weather conditions.
• Easy installation and excellent after-sales service: We provide 2 different types of brackets that are perfectly compatible with all bicycles, and provide 365 days of free replacement service.
• VARIOUS MODES: Our rear bike light features both a smart mode and a standard mode. Each option includes three lighting variations that you can toggle based on your preference. Simply press and hold the power button to change modes. The integrated blue light indicates that it is in standard mode. When the blue light turns off, it signifies that the device is in smart mode.
• Smart Brake Sensing Technology: Built-in high-density speed sensor. When sensing the vehicle body decelerating, the red light flashes for 5 seconds and then returns to the current mode.