Overview:0.5 Quick recognitionAnti-shear and anti-sawAnti-rust and corrosion treatmentSmart fingerprint recognitionSpecification:Material: zinc alloy/aluminum alloyScope of application: luggage / gym / student dormitory cabinet door / warehouse courtyard door / gateStyle: modern and simpleType: Safety padlockMaterial: zinc alloy/aluminum alloyUnlocking method: fingerprintFingerprint capacity: 20 piecesCharging time: 3 hours of charging, about 3 months of useStandby time: 6 monthsSupport device: Android4.3/iOS7.0/ AboveWaterproof index:|P68Charging method: USB chargingCharging interface: Type-C interfaceEndurance: 2000 times or morePackage Content:1 x fingerprint lock