Product name: Fingerprint lock Material: metal Color: Black Operating temperature: -10~+70 Fingerprint matching time: 1s Product size: 4.64.24.2cm/7.767.281.77in Package size: 10105.6cm/7.787.482.36in Product weight: 130g/0.28lb Descrition: Quick Unlock & Auto Lock: Advanced fingerprint lock tech with better response and sensitivity. 0.5 S time, unlock just in a instant. Don't need any extra cards, keys, APP or bluetooth connection. Your fingerprints are the merely keys! The lock tongue will pops up automatically behind unlocking for a period of time to avert you from forgetting to lock. Protection: More secure! Our fingerprint lock is definitely your choice to improve the sureness of items and secret! Especially If theres a troublemaker at home. It can effectively avert your files from getting messed up or items from being damaged. Artificial intelligence Memory & Emergency Charge: The cabinet lock can record up to 10 fingerprints which allows the people you (trust) can also shares your secret. Support USB cable emergency charge, do not need to worry about low power can not unlock. Wide ApplicationOur 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 happiness of making it yourself. Package Content: 1x Fingerprint lock 1x USB charging cable