Keyless fingerprint lock to get rid of the troubles of losing keys or forgetting password. Your fingerprint is your password Fingerprint ID function provides a safe and private way for unlock and identity verify. Improve safety for your doors, cabinets, bikes, backpacks, storage lockers and more    Features: IP65 Waterproof & Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc. IP65 waterproof level, solving outdoor problems.  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 (2 administrators).  300mAh Rechargeable Battery: built-in a 300mAh rechargeable lithium battery, long standby time.  Fast Response & Superior Durability: super CPU, good recognition, low error rate, 0.5 second to unlock. Made of zinc alloy, durable to use.  LED Indicator Light: different color of indicator to represent different status.   Note: 1. Please fully charge the product for the first time.  2. The first and second fingerprints are the administrator fingerprint by default.  3. Only the administrator can delete the fingerprint and delete all the fingerprints at once.   Specifications: Color: Black;  Material: Zinc Alloy;  Collecting Time: ≤0.5s;  Matching Time: ≤1s;  FRR: ＜1%;  FAR: ＜0.002%;  Charging Current: 5V 200mA;  Fingerprint Capacity: 10 Fingerprint Sets (2 Administrators);  Waterproof: IP65;  Working Temperature: -20℃~70℃;  Battery: Built in a 3.7V 300mAh Lithium Battery;  USB Port: Micro USB 5V 0.5A;  Low Battery Prompt: 3.5V;  LED Indicator Light: Green, Blue, Red;  Item Size: 86 * 53 * 24mm / 3.4 * 2.1 * 0.9in;  Package Size: 13 * 8 * 4cm / 5.1 * 3.1 * 1.6in;  Package Weight: 288g / 10.2oz;   Package List: 1 * Smart Fingerprint Padlock;  1 * USB Cable;  1 * User Manual