1. Fingerprint Padlock: An intelligent padlock featuring tech fingerprint sensor technology and autodetection function. Say goodbye to cumbersome combinations—your finger is the key. No more worries about losing keys or theft. 2. Robust Structure: The lock body is crafted from aluminum alloy, while the lock beam is made of stainless steel for cut resistance. Its seamless design ensures protection against theft, dust, and corrosion. With an IP66 weatherproof rating, it resists dust and water, though prolonged outdoor exposure to rain or snow is not recommended. 3. USB Rechargeable: Equipped with a 240mAh lithium battery, this smart fingerprint padlock boasts low power consumption and extended standby time. A single charge supports approximately 2,500 unlocks. When the battery depletes, the lock remains secured. Simply recharge via a USB power supply (not exceeding 5V) to resume operation. 4. 360° Fingerprint Recognition: Userfriendly for children and the elderly—no app, keys, or Bluetooth required. Just follow the manual's instructions to register or delete fingerprints. For recognition, rotate your finger at multiple angles during registration to ensure smooth unlocking.