Come and see our amazing products. Safe and convenient. Use your fingerprint to quickly unlock for 1 second, and keep up to 11 groups of fingerprints. TSA certification allows your luggage to be inspected by a special agency without damaging your lock. The fingerprint lock is made of zinc alloy and the lock beam is made of stainless steel to protect your cabinet or luggage from thieves. Charging time is about 50 minutes, ultra-low power consumption, long duration. Custom LOGO is available. Pls confirm with us about the packing info, stock color and exact production time before placing your order