Smart Fingerprint Padlock Your finger is your password. Dont worry about losing the key or forgetting the password. It is also very pleasant for children and the elderly. The fingerprint supports inputting 20 fingerprints, and you can also share it with your family and friends. Long Lasting: You can use a USB cable to plug it into any port USB. It can be fully charged in 2 hours and unlocked over 3000 times on a single charge. The standby time is up to 6 months. When the battery is empty, the anti-fingerprint device remains locked. Just plug it into the USB power adapter to pick it up. Enhanced SecurityChristmas is coming, worried about your property being damaged We can help you. The fingerprint lock body is made of aluminum alloy with a durable stainless steel lock lever. It is equipped with anti-burglary and anti-rust functions to ensure that your family and property will not be harmed by thieves. Widely UsedSuitable for private households, offices, factories, student dormitories, tool boxes for sick stations, backpacks, suitcases, filing cabinets, electric bicycles, food boxes and other storage cabinets in public places. Small and PortableSmall and easy to transport. You can put it in your bag or purse at any time and take it out for use outside the home. The upgraded version of the fingerprint lock adds a waterproof function, so you dont have to worry about the rain affecting the use of the fingerprint lock. Number of pieces delivered: 1 Colour: silver Size: 47*76mm