❤❤USB RECHARGEABLE HEADLIGHT AND TAILLIGHT – Both the headlight and taillight can be charged by USB cable via computers, chargers or portable power bank. More than 30m distance keeps your safe on dim night light. The high-quality rear light also keeps your back side visible by motorists. ❤❤WATERPROOF AND DUSTPROOF – The material includes Aluminum and ABS which have the function of waterproof, dustproof and weatherproof, the design keeps the light working in perfect in any weather and any condition of every season. ❤❤VERSATILE USAGE AND PLACEMENT, TOOL-LESS INSTALLATION – The package comes with adjustable mounts for mounting on most bike handlebars and cycling helmets, also compact enough to use as a standalone flashlight or emergency light. Two mounting ways for your selection of the taillight. No tool is required to install the lights ❤❤ONE TOUCH CONTROL WITH MULTI MODES – Keep your finger on the single touch switch for 1 seconds to turn on the light and choose from 3 working modes including Strong, Soft, and Flashing. Press the power button on the taillight to choose three modes; Press and hold the button for 0.5 seconds to turn off the light. ❤❤MULTI-FUNCTION - Could be use as a emergency flashlight, strollers, backpack, Fits All Bicycles, Hybrid, Road, Easy to Install, versatile and convenient. This perfect bike light gear helps you enjoy cycling, daily commute and all other outdoor activities.