Fingerprint Padlock Waterproof Smart Keyless Security Locker Fingerprint Lock Anti-Theft USB Charge For Bike Gym Locker Luggage Never worry about losing keys – your finger is your key, providing convenience for daily use. Easy to operate with support for up to 10 fingerprints, managed directly through the smart lock system. Built-in rechargeable lithium battery connects via USB charging. Long standby battery life – 30 minutes of charging provides up to six months of standby time. Unlocks in 0.3 seconds with fast biometric identification for quick fingerprint recognition. Ideal for travel and can be used to secure backpacks, suitcases, shoulder bags, and more. Upgraded design with rainproof functionality. Specifications: Material: ABS and 304 Stainless Steel Fingerprint Capacity: 10 Sets Color: White Battery: 3.7V 310mAh (Built-in) Open and close more than 1000 times continuously Size: Approx. 7.6 x 4.6 x 1.3cm Package Included: 1 x Fingerprint Padlock