Fingerprint Mini Smart Padlock USB Charging Biometric High Security

Specification: size: 76 * 40 * 13 mm weight: 106 g color: black material: zinc alloy Product packaging: Fingerprint Padlock * 1 USB cable * 1 Unlock with fingerprint. Your finger is your key. Quick unlock, register up to 20 different fingerprints. Sturdy and portable. This mini fingerprint padlock design case is made of a metal case with an aluminum alloy and a stainless steel shell for excellent screen resistance. Long-lasting and low-voltage alarm. The intelligent padlock is equipped with lower power consumption and a long standby time. Full rechargeable support 1 year standby time and can be unlocked over 1000 times. Widespread use. It is a portable smart box lock, the size of which allows you to take the lock wherever you go. The powerful, intelligent universal fingerprint lock is suitable for outdoor and indoor use, such as home, gym, gate, warehouse, closet, shed, suitcase, handbag, drawer, bicycle, luggage, fence, garage, office, etc. ...