PicnaRizer Bike Taillight - 6 Smart Modes Brake+Light+Movement Sensing - 100 Lumens Bicycle Rear Tail Light with Quick Release Brackets Set for Saddle & Seatpost,Tpye-C Rechargeable, IP65 Waterproof

• [Dual-Light Design for Maximum Visibility] Featuring a sleek ''Circle + Strip'' LED layout and streamlined casing, this ultra-lightweight (0.06lb) tail light delivers 100 lumens of high-intensity illumination. Compact (4.13×1.18×0.98 inches) yet eye-catching, it ensures you’re seen day or night. [Intelligent Safety Features] Go beyond basic visibility with brake sensing, light sensing, and motion detection. Brake sensing triggers a 5-second high-brightness warning when slowing down, alerting traffic behind you. Light and motion sensors auto-adjust power on/off based on surroundings. USB-C rechargeable and IP65 waterproof for relentless reliability. [6 Dynamic Modes with Memory Function] Choose from steady, strobe, flash, warning, breathing, and meteor modes (up to 10hrs runtime). One-touch mode switching, long-press to power off, and auto-memory for your last-used setting. Tip: Press the right control button to toggle light-sensing mode (white LED flashes when active). [Quick-Release Mounts] Includes saddle and seatpost brackets, compatible with road, MTB, hybrid, and commuter bikes. Secure "click-to-lock" installation prevents drops on rough terrain. [Complete Package, Effortless Setup] Box contents: 1× tail light, 2× mounts, 1× USB-C cable, 1× manual. The auto sleep/wake function conserves power—activates in 30 seconds when idle, instantly relights when motion resumes. Ride smarter, stay safer.