Features: Experience security with our Fingerprint Waterproof Electronic Padlock, featuring advanced biometric technology for quick and secure accesses. Crafted from metal, this padlock is equipped with waterproof capabilities, a self learning algorithm, and multiple unlocking including fingerprint, password, and smartphone connection. Suitable for both men and women seek enhances protections, this electronic lock is a multifunction solution for safeguarding person belongings. Excellent for office use or to prevent theft, this lock provides peace for your storage units, lockers, or private room in any setting. Enjoy the convenience of remote temporary password creation and energy efficient design that ensures long standby times, let your possessions safe without constant maintenance. Specifications: Material: metal Size: about 5x8.1cm/1.97x3.19inch Package Includes: 1xElectronic Padlock note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.