Feature:1. FINGERPRINT RECOGNITION: The drawer lock is a semiconductor fingerprint recognition, which is small and exquisite, to meet your daily needs2. FAST IDENTIFICATION in 0.5 SECONDS: The fingerprint lock uses professional biometric technology to quickly identify and unlock in 0.5 seconds, and identify at any angle in 360 degrees3. FINGERPRINT CAPACITY: The fingerprint lock has a fingerprint capacity of 10, which can be managed by multiple people at the same time, effectively improving work efficiency4. LOW POWER CONSUMPTION: The fingerprint lock is low power consumption, can be connected to the emergency socket of the USB mobile power supply, has a self learning algorithm, and records each fingerprint5. SCOPE of APPLICATION: Suitable for a variety of scene applications, can be used in bedrooms, study rooms, living rooms, offices, etcSpecification:Item Type: Fingerprint LockMaterial: Zinc AlloyModel: G5-2Battery: 3.7V Rechargeable Lithium Battery 200mah (built in battery)Fingerprint Capacity: 10 PcsAdministrator Fingerprint: The First 3 Fingerprints EnteredNumber of Valid Entries: 5 TimesRecognition Speed: 0.5 SecondsSuitable for Drawer Board Thickness: Approx. 16-18mm/0.6-0.7inLow battery alarm: The red light flashes for about 5 seconds. The red light is on when charging, and the red light is off when it is full.Package List:1 x Fingerprint Lock7 x Screw1 x User ManualNote:Shipped with Built in Battery