New fingerprint lock smart fingerprint U-shaped lock

Features:
1. Professional: fingerprint recognition, customized private lock
2. Compact structure: small and portable, portable
3. Material: durable and wear-resistant

Description:
1. Stylish and beautiful
2. Portable and compact
3. High-grade materials, delicate touch

Features:
Material: Alloy
Colour: Black

Package contains:
1 x smart lock