Smart Fingerprint Padlock High Security 20 Sets Fingerprints Built-in 60mAh Rechargeable Battery

Features:
[Instant Unlock] No more than 0.5sec is needed, the smart padlock can fast respond to your fingerprint and unlock within half a second with no delay.
[High Security] Semiconductor fingerprint sensor and living creature identification tech are adopted to secure your personal items at FAR0.001% and FRR1%.
[Long Battery Life] With a 60mAh built-in rechageable battery, the smart padlock is able to standby for 6 months and use for 800 times after fully charged.
[User-Friendly] Support 20 users; low battery indicator; comes with a USB cable.
[Compact Size] Measures 1.98*1.14*0.51in and weighs 1.19oz, which is small and lightweight to be taken in your handbag.