Goodbye to tedious keys and combinations. Don't worry about losing your key or passwords. Your finger is the key and it only takes 1 second to unlock it. The smart lock can register up to 60 different fingerprints. QUICK CHARGE, LONG STANDBY: Smart padlock low power consumption, long standby time, low battery reminder. After full charge can provide 1000 switch lock operation. NO limit in locking and unlocking times. RESISTANCE AND DURABILITY: The fingerprint padlock is made of high quality zinc alloy lock body, which is durable and reliable. It has IP65 waterproof and dustproof can be used outdoors. QUICK IDENTIFICATION, MORE SENSITIVE: Security padlock supports 360 angle fingerprint recognition. High sensitivity capacitive fingerprint sensor, one-touch open. The response time is less than 0.3s. WIDE USAGE: It is small and exquisite easy to install. Safe and stable. Suit for luggage, carrier, container, bicycle. Can be used for home, company, office etc.