USB Rechargeable Smart Keyless Fingerprint Lock

Features:
Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc.
Fingerprint is Password: easy to operate, no need any tools or APPs, you can add or delete fingerprints easily by following the instructions of the user manual.
20 Groups of Fingerprints: the padlock supports up to 20 fingerprints recording(support two administrators).
USB Rechargeable: built-in a 150mAh lithium battery, support up to 3-months standby time and can be opened 2000 times.
IP65 Waterproof: it can be protected from water and dust, allowing outdoor application.
With LED Indicator: with red blue indicator to represent different status.
Fast Response: built-in advanced CPU, great identification, it only takes 1 second to unlock.
Low Battery Prompt: when battery capacity is low, the indicator will flash fast to remind you.
Unlock under Emergency Situation: when the battery runs out, you can charge it for a few minutes, it can be unlocked with only a little power.
Superior Strength Durability: made of zinc alloy body and stainless steel latch hook.
Note: Please fully charge the product for the first time.