Smart bike fingerprint lock

Material of lock body: zinc alloy outer coating
Lock beam material: hardened carbon steel
Lock body color: black
Waterproof rating: IP67
Product weight: 710g
Endurance: 500 days
Battery capacity: 700mA
Charging: 5 v / 1 a
Fingerprint head: Capacitive fingerprint head (100 fingerprints can be recorded)