Additional Details ------------------------------ Product description: Specifications
Product Name: Fingerprint Padlock
Product Configuration: Fingerprint Padlock-Black
With packaging: 128G
Color box size: 103*73*18MM
Product material: zinc alloy
Charging method: USB charging
Rated power: DC3.7V
Function: Fingerprint unlock
Packaging list
Fingerprint padlock*1
Data cable*1