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: 40
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