Features: brand new and high quality SMART-FINGERPRINT-PADLOCK. No requirment of passwords, combination codes, or keys. This fingprint padlock supports tuya APP remote unlock, provides you a much easier and quicker way to unlock the lockers. MULTI-FUNCTIONAL. Very suitable for office file cabinet, travel suitcase, luggage, gym lockers, bedside table, nightstand drawer, school chests, chest of drawers, treasure box, toolbox, and more. COMPACT & DURABLE. High quality zinc alloy material, anti-rust, waterproof, weather resistant, sturdy and durable. High sensitivity. 360 degree identification function, easily recognize dry, wet or incomplete fingerprints. SUPER LONG-STANDBY. USB rechargeable, low power consumption. 3 MONTHS super long standby. Can be unlocked thousands of times.Widely used in the laboratory, office, homestay, hospital, warehouse, garage, supermarker, etc. WIDE-APPLICATION. for Ideal choice for office staff, exchange students, teachers, doctor, nurse, homeowners, tenants, study for tour, women & men business travel. Specifications: Color: Black Material: Zinc Alloy Charging Method: USB Standby Time: About 100 Days Fingerprint Capacity: 40 Fingerprints Size: Approx. 95x55x25mm/3.74x2.17x0.98in Weight: Approx. 210g Package Includes: 1 X Fingerprint Padlock note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!