1. Support Micro charging port, can be charged by mobile phone charger or charging treasure 2. Material: stainless steel, zinc alloy 3. Battery capacity: 180mAh 4. Fingerprint capacity: 10 5. Fingerprint unlocking time: less than 0.5 seconds 6. Standby time: one year 7. Small size, easy to carry 8. Support life dustproof and waterproof, can effectively prevent rain, splash, etc. 9. Applicable to housing, gates, factory workshops, offices, bicycle electric vehicles, cabinet doors, backpacks, suitcases, filing cabinets, student dormitories, staff lounges, hospital ward ward toolboxes, take-away food delivery boxes, logistics express trucks Public storage lockers, such as take-out vehicles
