Smart Fingerprint Lock USB Rechargeable 10 Sets Fingerprints

Features:
Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc.
Easy Operation: no need any tools, you can add or delete fingerprints easily by following the instructions of the user manual.
10 Groups of Fingerprints: the padlock supports up to 10 fingerprints recording(including one administrator).
USB Rechargeable: built-in a 120mAh polymer battery, can support up to half year standby time and can be opened up to 1800-2000 times.
IP65 Waterproof: can be protected from water and dust. High waterproof grade allows outdoor application.
With LED Indicator: with 3-color indicator to represent different status.
Fast Response: super CPU, good recognition, low error rate, 1 second to unlock.
Enhanced Security: made of zinc alloy and aluminium alloy, durable to use.
Equipped with 2 keys: make sure you can open the lock is in low battery.
Note:
1. Please do not operate the fingerprint padlock when charging.
2. Do make sure the output of adaptor is 5V when charging.
3. The first fingerprint is the administrator fingerprint by default.
4. Only the administrator can delete the fingerprint and delete all the fingerprints at once.