Come and Check Our Branding Solutions.This is a smart fingerprint padlock that can be used in warehouses, travel bags, student backpacks, homes and dormitories, as well as on cabinets in the gym. The splash-proof and dust-proof design can effectively prevent dust and rainwater. The lock recognizes fingerprints at any Angle and opened in a second. The external USB Charging Interface lets you not worry about being unable to open the lock because the power is out. Pls check inventory and detailed info before placing your orders.