1?��A portable smart fingerprint padlock with biometric technology that can accurately identify the user and unlock within 0.5 seconds. 2?��Store up to 10 sets of fingerprints for unlocking, can share with family and friends. 3?��Durable structure, zinc alloy splash?proof lock body can protect your assets from thieves. 4?��Rechargeable lithium battery(built?in), up to 12 months of standby time or up to 1000 unlocks. 5?��Low battery alarm and fast charging technology, can unlock up to 200 times after alarm. 6?��Portable, small size and light weight. Safe and reliable, even if the power is off, it can remain locked. 7?��Wide range of applications, this lock can be used for suitcases, handbags, travel bags, gym lockers, bicycles, door locks, gates, apartment locks, basement anti?theft security, etc.