[Features] [Fingerprint Padlock]Your finger is the key, keep your property away from thieves. Fingerprint padlock supports 20 sets of fingerprints. [Smart Bluetooth Padlock]Gym locker locker can record the history of unlocking people, unlocking time and so on. Register fingerprints in the app and remotely authorize your door closer to unlock. [Smart Small Padlock] Equipped with a waterproof rubber stopper to prevent water from entering the charging port at the bottom of the lock. Note: The lock does not support long time immersion in water, please keep the lock dry when unlocking. [Combination Lock] This mini smart padlock is made of zinc alloy and stainless steel, the combination lock has excellent cut resistance to protect your private property, suitable for garden gates, farm gates, school lockers, fences, cabinets, toolboxes,fishing tackle boxes, warehouses and more! [Product Information] Product name Fingerprint lock Material Stainless steel Product size 43X64mm Color: subject to the main picture Packing list (available with purchase of one item) Fingerprint lock X1 Please understand: 1. Due to the long shipping time, the goods may be damaged during transportation, if the goods are damaged, please leave us a message through the official website immediately before posting a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. The color displayed by different monitors may vary.