Equipped with professional fingerprint module scheme, this product has great stability.
Lock Head: Made of professional high toughness stainless steel.Lock Body: Made of high-density zinc alloy, solid and durable.
Long Standby Time: low power consumption. After full charged, it can provide 1000 times switch lock operation.
Micro USB Charging Port: Suitable for mobile phone charger and power bank.
20 groups of fingerprints can be recorded. 1 second unlocking.