1Fast Unlocking: Smart cabinet lock uses semiconductor biometric recognition, can identify your fingerprint at any Angle of 360 degrees, 0.5 seconds fast unlocking. 2Self Learning Algorithm: Electronic cabinet lock has a self learning algorithm, each identification will be fingerprint comparison, splicing and recording. 3External USB Charging Port: The electronic lock has an external USB emergency charging port in case that it runs out of battery suddenly. 4Breathing Light: The fingerprint recognition area of this drawer lock is equipped with a 3 color breathing light that represents different operating conditions. 5Wide Application: Electronic cabinet lock can be used in bedroom, study, living room, office, etc., do not need a key to unlock, more convenient. 1 x Lock Body 1 x Fingerprint Panel 1 x Lock Buckle 1 x Fixing Gasket 2 x Silver Long Screws 4 x Silver Short Screws 1 x User Manual (Chinese and English)