Features 1,Multiple Unlock Method: Bluetooth padlock supports fingerprint unlocking, App unlocking, for WeChat scanning unlocking, and for WeChat authorized remote unlocking. 2,Fast Recognition: Each unlocking process continuously improves the pass rate through fingerprint stitching and image recognition self learning algorithms, making it more flexible and practical. 3,for WeChat Mini Program Unlocking: Smart padlock also supports authorization to unlock on the for WeChat mini program app, allowing users to authorize friends even from afar. 4,APP Unlocking Record Query: Safety electronic lock supports for OKLOCKand APP control. When someone uses their phone to unlock, the unlocking record can be kept up to date. 5,High Security: Every time someone use the phone to unlock, you can see the unlocking location, so you no longer have to worry about the risks of authorized unlocking. Specification Item Type: Fingerprint Padlock Material: Aluminum Alloy and Stainless Steel Unlock Method: Fingerprint and Bluetooth App and for WeChat Mini Program APP: for OKLOCKand Support Fingerprints: 100 Waterproof Grade: IP65 Characteristic: Fingerprint Unlocking, App Unlocking, for WeChat Scanning Unlocking, and for WeChat Authorized Remote Unlocking. Application: Lockers, Drawers, Office, Gym, Spa Hall Scenarios Battery Type: Lithium Battery Battery Model: 541424 Battery Capacity: 150mAh (built in battery) Package List 1 x Fingerprint Padlock1 x Manual1 x USB Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.