It's not hard to feel safe with this smart padlock. From locking up gates you’ll feel secure knowing that your access requires a touch of your finger. This smart keyless fingerprint USB rechargeable padlock has continued standby for 12 months. Allow 10 sets of fingerprints and need 0.5 seconds to unlock.
Item Type: Smart Padlock Type: Battery Type, USB Charging Lock Body: 1.81*1.57*0.63in/46*40*16mm Lock Beam Diameter: 0.20in/5mm Product net weight: 0.21lbs/98g Fingerprint area: 4.09*4.09in/10.4*10.4mm LED light: Three Color Light (red/blue/green) Battery: 3.7V Lithium Battery Material:Zinc Alloy