<p><strong>Specification</strong></p><p>Product name: Fingerprint padlock</p><p>Lock unlocking method: fingerprint recognition</p><p>Fingerprint storage: 30 fingerprints</p><p>Charging interface: Micro-USB</p><p>Emergency lock unlock: Password</p><p>Standby time: half a year</p><p>Product material: zinc alloy die casting</p><p>Product size: 76*46*13 mm</p><p>Working temperature: -10~50°C</p><p>Waterproof grade: IP54</p><p></p>