Fingerprint Unlock: Say goodbye to cumbersome password combinations. You can unlock the smart padlock with just your finger in a fraction of a second. The fingerprint padlock can record up to 15 sets of fingerprints. You can also authorize and share the lock with your family/friend to use it.

Robust Structure: The padlock body is made of aluminum alloy (AD12 alloy) and the shackle is made of stainless steel (201 stainless steel). It has excellent tamper-proof and rust-resistant properties to protect your locker or home from thieves.

USB Rechargeable: The intelligent padlock is equipped with a 100MAH rechargeable lithium battery. The charging time is about 1.5 hours, fully charged it can be used for 4 months (2800 unlocks). When the battery runs out, the smart lock remains locked, just connect to a USB power source and reset.

Bluetooth Function: The fingerprint lock can also record the unlocking person, unlocking time, unlocking location, and check the usage time and location in real-time. Connect the smart padlock to the free mobile app via Bluetooth. You can use the app to register fingerprints, unlock, set authorized user, check the last 1000 unlocking activities, etc.