Fingerprint Padlock, Heavy Duty Locker Lock with APP, Waterproof Biometric Smart Padlock with Key for Warehouse, with USB Charging Bluetooth Outdoor Padlock for Locker, Backpack, Suitcase, Luggage

?【3-in-1 smart door lock】: Say goodbye to tedious password combinations without worrying about losing your keys or forgetting your password. The most secured 3-in-1 Keyless Entry Smart Door Lock: Fingerprint + Smartphone + 2pcs backup keys., ?【Biometric Fingerprint technology】: Fingerprint padlock uses advanced biometric technology, touch your finger to fingerprint unlock within 0.2 seconds, the unlocking speed is much faster than ordinary rope locks and key locks., ?【Long Run Time & USB Rechargeable】: Equipped with a Type-C charging cable. Built-in 500mA lithium battery can support over 1 year of standby time. When out of battery, the smart lock will remain locked., ?【Durable and High-Security】: Locker Lock body is made of strong aluminum alloy material, and the stainless steel padlock beam further improves the durability of padlock, can anti-rust, anti-cut, waterproof., ?【Smart App Control】: Fingerprint The smart lock offers a free app - TTlock APP that allows you could add fingerprints, check unlock records, battery capacity, set auto lock.