?Fingerprint Padlock?Your finger is the key. Our padlock can be easily operated by a simple touch on the fingerprint pad, and quickly unlock in 0.1s. Fingerprint lock supports 20 different fingerprints, flexible and convenient. ?Smart Bluetooth Lock with Fingerprint?Connect biometric padlock to free mobile app by Bluetooth. Fingerprint lock can record unlocking person, unlock time, and other history. Register fingerprints in the App and remotely authorize your closer to unlock. ?Large Battery Capacity?Smart padlock has low power consumption and a long standby time. Rechargeable lithium battery can support about 6-month standby time and unlock about 2000 times. Use the USB cable with a power-bank, laptop or tablet when out of battery. ?Lightweight, Portable Widely Uses?Gym lock locker has small compact size, easy to carry out anywhere. Indoor and outdoor use, great for gym locker, school locker, storage box, cabinets, tool boxes, hasp cabinet, bag, closet, fence etc. ?High Quality?Made of zinc alloy and stainless steel, combo lock has excellent cut resistance, protect your private property. Equipment with a waterproof rubber stopper to prevent water from entering the charging port at the bottom of the lock. Note: The lock does not support immersion in water for a long time, please keep the lock dry when unlocking.