[Fingerprint Unlock]: Unlock using Fingerprint, convenient to use
It supports 20 sets of fingerprints.
[Waterproof & Dustproof]: Up to IP65 waterproof, to a certain extent, it can prevent the dust and rain effectively[Fast Response]
Built-in advanced CPU, good recognition, 1 second to unlock.
[USB Charging]: Rechargeable .red and blue indicator represents different status.
[Low Power Consumption]: Full charge can provide 3000 switch lock operation.