Item#JT05012, a high-tech modern , with a 50cm length, the fingerprint module comes with the function of adding and deleting fingerprints, it can add and store 20 different fingerprints for operation, uses a USB Android charging interface with a long standby 365 days, When the battery is less than 20%, the red and blue indicator lights flash alternately to remind to charge, N.W of lock: 0.3kg.

.(ODM for appearance and color and so on).