Experience unparalleled safety and confidence with Novkin's latest innovation. Powered by a robust 150 mAh capacity battery, our device offers a reliable run time of up to 6 hours and conveniently recharges in just 1 hour using a micro USB cable. Designed to adapt to your needs, its adjustable size ranges from 12" to 22", and it boasts waterproof and dust-resistant properties. With three lighting modes—fast flashing, slow flashing, and steady glow—this super bright device ensures visibility up to 500 meters (547 yards) in darkness. Empower your safety and inspire confidence with a product that truly stands out.