🏡Welcome to our Mall🏡🧧 follow shop to get 30P discount🧧📦 Package Include:fingerprint lock*1pcs manual*1⭐【Features】Material:Zinc alloy + 304 Stainless SteelWorking voltage: 3.0-4.2VLock weight and Size:96g,7.6*4.6*1.3(cm)Fingerprint sensor coverage: 72*64MMUnlock speed: within 1 secondBattery: 3.7V 300mAh lithium build-in batteryWorking temperature: -10~+40 degrees CelsiusFingerprint capacity: 10-20 groupsCharging Method:USB
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