Small Fingerprint Padlock, Bluetooth Gym Lock, Biometric Padlock for School Locker Lock, Luggage Lock, Travel Bag Lock with APP(Android/iOS), USB Charge, Metal, Waterproof

Upgrade Fingerprint Padlock Bluetooth L1+ Q: What upgrade of fingerprint padlock L1+ compare to L1? A: More fingerprint records, up to 40 groups, share unlock access with more friends and family members. Add APP for smart padlock,connect lock with your phone, easy to unlock by APP without touching fingerprint scanner. Q: How much does the padlock weigh? A: Only weigh 3.00 Oz and small size,easy to carry or put into pocket as electronic padlock outdoor. Q: Does it have a key in case smart padlock out of power? A: When a red-light flash, it reminds 20% of the remaining power and need charge. L1+ is a keyless padlock,finger or smartphone is the key. In case it run out of power, please charge it and unlock by your thumbprint. Do not charge it with excessive current or voltage, it will cause damage. The normal charging head is 5V 1A. Q: Why sometimes my finger can't unlock? A: Sometimes finger gets wet or dirty, fingerprint scanner can't recognize clearly, then you can unlock by APP. We can also register two or more fingerprints to unlock thumbprint padlock for this case Q: What can I do if I have question with the lock? A: You can contact Jzing customer service. And watch instruction video on link:https://bit.ly/2Ghwhyp. Q: What's in package? A: 1 X Fingerprint padlock L1+ 1 X USB Charging Cable 1 X User Manual 1 X Storage Bag