FINGERPRINT PADLOCK IS SMARTER AND :No need of keys and passowrds,Fingerprint and open Six reasons you Safe Convenient Efficiency Fashion Wide range used: The lock of the suitcase is simple and can be opened easily Need to of backpacks and cannot focus on playing Always worry about private items in the closet be exposed Always worry about the jewelry be stolen Fast-paced life, always forget the passwords or keys No need of carrying keys, no need of remembering passwords Fingerprint , unlock immediately: Using semiconductor fingerprint chip, the recognition rate is as high as 99%, andit can be unlocked instantly with . Using self-learning algorithm, the more you use it, the more sensitive it is, safe, convenient and worry-free. Charge once, standby for a whole year: High-density polymer battery, high-end chips, with ultra-low power fingerprint algorithm technology. Charge once, standby for a whole year. Colour:Black Material:Zinc alloy Package Contents: 1 * Biometric Fingerprint Padlock 1 * USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.