JAHH Smart Fingerprint Padlock - Keyless USB Rechargeable Fingerprint Lock for Cabinet, Dormitory & Travel - Anti-Theft Security Lock for Home, Office & Luggage (Easy to Use & Portable)

Material: Zinc AlloyColor: SilveryNumber of Fingerprints Saved: 20Power Supply: Rechargeable Li-ion Battery(included)Working Voltage: 3.0-4.2VWaterproof: IP65Product Size: 4.2*1.8*7cm / 1.77*0.51*2.95inPackage Size: 12*9*4cm / 4.7*3.5*1.6inPackage Weight: 150g / 5.3ozEquipped with professional fingerprint module scheme, this product has great stability.Lock Head: Made of professional high toughness stainless steel.Lock Body: Made of high-density zinc alloy, solid and durable.Long Standby Time: low power consumption. After full charged, it can provide 1000 times switch lock operation.Micro USB Charging Port: Suitable for mobile phone charger and power bank.20 groups of fingerprints can be recorded. 1 second unlocking.Low Voltage Alarm Function.Solve the problems of key forgetting and password leaking.Package List:1 * Fingerprint Lock1 * USB Charging Cable1 * Users Manual(English)note:Manually measure the size, there may be an error of 1-3 cm.Please allow slight dimension difference due to different manual measurement.