Smart USB Charging Fingerprint Padlock

SPECIFICATIONSwaterproof level: IP67usage: door/handbag/closet/luggage safty padlockunlock way: fingerprint touch instead of digital padlockproduct name: fingerprint padlockcolor: black/silver padlockcharging way: USB chargingWorking voltage: 3.0-4.2VWorking temperature: -10~+40 degrees CelOrigin: CN(Origin)Model Number: O11 fingerprint padlockMaterial: zinc alloy metal padlockMaterial: Zinc AlloyLife time: 1 yearHandle Direction: Left PullFingerprint capacity: record 10 times and save 10 piecesCertification: RoHSCertification: FCCCertification: CEBrand Name: KERUIBattery: 3.7V lithium battery