Fingerprint high tech lock

Fingerprint high tech lock Zinc Case High-tech Fingerprint Identification Padlock is more secure than the usual metal key lock. Fingerprint lock is only padlock that is smart and safe enough to access, without a key, pass code, or smart phone. Never worry about losing your keys or forgetting your pass code again. Fingerprint lock unlocks in under one second, using the one thing you always have with you - your unique fingerprint. Specifiactions * Zinc Case High-tech Fingerprint Identification Padlock more security than bluethooth * 360 degree one touch operation * Identified time less than 1 second * Fingerprint memory capacity up to 12 sets * Bule, Red and Green LEDs & Beeper at operations * Battery: rechargeable lithium-polymer battery 3.7V 280mAh * Battery life: 3,000 times for lock/Unlock * Size: 60mm x22mm x 14.8mm * Weight: 65g * Dustproof & waterproof