The Free APP Unlock keyless convenience is a revolutionary product that eliminates the need for keys or combinations, making it perfect for those who worry about losing keys or forgetting codes. Compatible with both Android and iOS systems, this padlock offers 3 different lock methods and 4 unlocking methods, including the ability to add up to 16 fingerprints for added security. Constructed with an ADC12 aluminum alloy body, this padlock allows users to add fingerprints directly on their manager cellphone app for easy access. The USB rechargeable feature, powered by a polymer battery, offers over 1000 continuous unlock times and displays unlocking and sharing records on the APP for added convenience. With a timely charging reminder on the APP, users can ensure the padlock is always ready for use by charging it with an AC adapter or power bank. Say goodbye to traditional keys and combinations with the Free APP Unlock keyless convenience padlock.