Brand NEW Bike Tail Light 2 Pack Bright USB Rechargeable Rear Bike Light Easy Bicycle Tail Light Installation Waterproof IP44 4 Modes LED Bike taillights for for Adults, Kids, Men, Women Road Mountain Equipped with a high-capacity lithium-ion battery, this bike tail light rechargeable offers up to 10 hours of continuous runtime in chaotic flash mode?ensuring you're seen during your longest rides. It comes with a USB charging cable for easy, fast recharging from any standard USB port, eliminating the need for disposable batteries. Reliable, efficient, and built for serious cyclists who demand dependable performance on every ride. Designed with convenience in mind, this bicycle rear light features a flexible silicone strap that securely fits most seatposts and handlebars with no tools required. Bike taillights quick-release tab lets you slide the light on and off in seconds. Mount it vertically or horizontally to match your gear or riding style. A secure, hassle-free setup for riders on the go. Engineered with a high-intensity LED and wide-angle optical lens, this bike back light delivers powerful 180 illumination that can be seen from blocks away. Whether you're riding in traffic, on trails, or through low-light areas, this rear bike lights keeps you highly visible from multiple directions?greatly reducing the risk of accidents and giving you peace of mind on every ride. Built to handle the elements, this bike light rear is rated IPX4 waterproof, offering dependable performance in rain, fog, or splashes from wet roads. Whether you're cycling through a sudden downpour or commuting in damp conditions, this rear bicycle light stays securely in place and keeps shining. Durable materials and tight sealing make it an essential safety feature for year-round riders. This rear bicycle light features a one-touch control with four distinct lighting modes: Solid, Strobe, Double Flash, and Chaotic Strobe. Whether you're riding during the day or at night, in traffic or on a quiet trail, you can easily switch to the mode that offers the best visibility for your surroundings. Stay seen, stay safe?wherever the road takes you. This bicycle lights rear is designed for ultimate versatility. The flexible rubber strap allows quick and secure attachment to seat posts, seatstays, helmets, backpacks, scooters, skateboards, strollers, wheelchairs, and even pet collars. Whether you're a commuter, parent, or weekend rider, this bike tail lights adapts to your lifestyle. Adjustable tilt ensures optimal visibility in every position?on the road, trail, or sidewalk. See pictures for more item details. Trusted Seller-Fast Ship!