APP Bluetooth Fingerprint Lock, the fingerprint lock can unlock the person, unlock time, unlock locations and use time in real time. You can also use the app to unlock or authorize your family, friends, colleagues to unlock it remotely.Smart Fingerprint Padlock Your finger is your key. Only 2 seconds to unlock. Nobody can open the lock but you. The padlock can record up to 15 different fingerprints. Easy to use, more security.The lock has a low power consumption and a long standby time. A rechargeable 110MAH lithium battery can support standby for more than 1 year and can be unlocked more than 3000 times. Use the USB cable or power bank to charge the lock.High quality and sturdy structure The main body of the padlock is made of aluminum alloy, and the lock is made of stainless steel, which has excellent cut resistance and can protect your private property.The digital lock is very small and easy to put in your pocket. It is the best choice for you to take to the gym, school, fence, tool box, bag, box, closet, etc. If you have any questions, please do not hesitate to contact us NOTE: If you want to reset the lock, reset the lock. Because only the lock can unlock.