Description Quick Unlock Auto Lock: Advanced fingerprint lock with better response and sensitivity. 0.5 S reaction time, unlock just in a blink. Dont need any extra cards, keys, APP or bluetooth connection. Your fingerprints are the only keys! The lock tongue will up automatically after unlocking for a period of time to prevent you from forgetting to lock. Perfect solution to your occasional carelessness! Modern life without trouble! Privacy Protection: More secure! Our fingerprint lock is definitely to improve the safety of personal items and secrets! Especially If theres a troublemaker . It can effectively prevent your files from messed up or items from being damaged. AI Memory Emergency Charge: The cabinet lock can record up to 10 fingerprints which allows the people you trust can also share your secrets. Support USB cable emergency charge, do not need to worry about low power can not unlock. Humanized design to create your private space only and make you . Have to buy separately Wide Application:Our smart biometric lock can be widely used in wood furniture, such as wardrobe, drawer, Cabinet, storage boxes and so on. Easy installation! As long as your furniture thickness is appropriate, it can be applied perfectly. Enjoy the fun of making it yourself. We promise to give you a satisfactory answer! Sincerely hope that our fingerprint lock can make your life more colorful. Color: Black Material: plastic Package Contents: 1 x Lock 1 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.