Fingerprint Padlock Waterproof Smart Keyless Security Locker Fingerprint Lock Anti-Theft USB Charge For Bike Gym Locker Luggage Description: 1. Never worry about losing keys, your finger is your key, bringing convenience for your life. 2. It is easy to operate, stores up to 10 fingerprints, and is managed directly in the smart lock. 3. Built in rechargeable lithium battery, it can connecting the USB charger. 4. Long standby time, when you charge for 30 minutes, the longest standby is up to half a years. 5. Unlock for 0.3 seconds and quickly identify biometric locks to quickly identify your fingerprints. 6. It is especially suitable for travel, which can be used as locks for schoolbags, suitcases, shoulder bags, etc. 7.New upgrade, rainproof Specifications: Material: ABS 304 Stainless Steel Fingerprint Capacity: 10 Sets Color: White Battery: 3.7V 310mA (Built in) Open and close more than 1000 times continuously Size: Approx. 7.6 x 4.6 x 1.3cm Package Included: 1X Fingerprint Padlock