Smart Fingerprint Biometric Padlock, Farsler Waterproof Anti-Theft Keyless Padlock Outdoor for Gym,Cargo, Door, Backpack, Luggage Suitcase, Office,Long Time Use and Support USB Charging

Really useful gadget and very secure. I’m impressed with this. We use day lockers at work and this is a great solution as it means I only need to bring the padlock and not worry about a key. I also added my husband to for testing purposes.It has never failed to open for me or my husband. I also used this padlock in the gym. The biggest problem when locking something away in the gym or swimming pool is always: where do I leave the key? With this fingerprint lock I never have to worry again. It’s extremely well built out of aluminium.I definitely recommended this product, nice , good quality and work well