BIKIGHT Smart Sensing Brake Bicycle Taillight 6 Lighting Modes Waterproof Type-C Charging Bike Rear Light for MTB Night Riding Warning Safety

Specifications: Material ABS PC Color Black Size 4.2*3.4*2.7cm/1.65*1.34*1.06in Net Weight Approx. 35g Lamp Parameters Red LED Lamp Beads Lighting Level 6 Levels, Constant Light and Various Flashing (Long Press to Turn on/off the Light) Charging method Type-C USB Charging   Features:1. Smart Light Control: This bike tail light automatically detects ambient brightness while in flashing mode and adjusts accordingly. It turns off in bright conditions and lights up in the dark, ensuring visibility and safety during nighttime rides.2. Brake Sensing: Equipped with a high-density speed sensor, this LED bike light brightens red for 3 seconds upon detecting deceleration, alerting those behind you and enhancing safety.3. Dual Mounting Options: Designed for versatility, this bicycle rear light can be installed in two different ways, making it suitable for various bicycle types.4. High-Brightness LEDs: Featuring high-intensity LED bulbs, this bike taillight ensures excellent visibility even in low-light conditions, improving your riding safety.5. Waterproof Design: The bike rear light boasts excellent sealing, preventing water ingress and ensuring reliable performance even in rainy weather.Package includes: 1 x Taillight 1 x USB Charging Cable 1 x Mounting Bracket 1 Set x Accessories Note:Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!Please allow a 1-2 cm difference in measurements due to manual measuring.