Feature:
1. High Quality and Sturdy Structure: The fingerprint padlock beam is made of stainless steel, and the lock body is made of aluminum alloy + ABS, which has excellent cutting resistance and can protect your private property.
2. Keyless Fingerprint Lock: Using a semiconductor fingerprint chip, the recognition rate is as high as 99%, and it can be unlocked instantly with one touch. Using self-learning algorithm, the more you use, the more sensitive, safe and convenient without trouble.
3. USB Rechargeable: This smart fingerprint padlock equips with high-density polymer battery, selected high-end chips, with ultra-low power consumption fingerprint algorithm technology, one charge standby battery life for three months.
4. Mini Fingerprint Padlock: Small padlock can be easily put in your pocket, which is the best choice to use it when you want to take it to gym locker, school bag, toolbox, suitcase and storage, closets, etc.
5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.

Specification:
Fingerprint sensor: "Semiconductor fingerprint sensing technology 120*120 record 5 times and save 10 groups" Administrator fingerprint capacity 2 groups
Fingerprint head shape: square 11mm*11mm/0.43inchx0.43inch
Storage capacity: 10 sets of fingerprints
Technology: Biometrics
False recognition rate: <0.001%
Authenticity rejection rate: <2%
Fingerprint collection time: ≤0.5 seconds
Fingerprint matching time: ≤1.0 seconds
Lock tongue material: chrome plate
Lock beam material: 304 stainless steel
Lock box material: aluminum alloy + ABS
Lock cylinder: no mechanical lock cylinder
APP name: not supported
Motor: Planetary geared motor M10
Working voltage: 3.7V
Battery: 5V/60mA
Continuous standby: 3 months
Full reminder: red light off
Low battery alarm: 3.5V
LED light: tri-color light
Button: none
USB interface: Micro USB 5V (emergency power-on)
Bare metal size: about 66.2*34*16mm(2.61*1.34*0.63inch) / Weight: 33g
Packing size: about 110*71*34mm(4.33*2.80*1.34inch) / Weight: 106g